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Retevis RT21 Updated 3000mAh Two Way Radios Long Range,Walkie Talkies with Earpiece,SOS Alarm,16CH,Portable 2 Way Radios for Security Cruise Camping Events(4 Pack)

4.4 4.4 out of 5 stars 378 ratings

$89.99
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Extra Savings Save 5% on Retevis Covert Tube Walkie Talkie Earpiece(4 Pack) when you purchase 1 or more Retevis Walkie Talkie offered by Retevis Direct. Enter code 7EBFENBG at checkout. 3 Applicable Promotion(s)
  • Save 5% on Retevis Covert Tube Walkie Talkie Earpiece(4 Pack) when you purchase 1 or more Retevis Walkie Talkie offered by Retevis Direct. Enter code 7EBFENBG at checkout. Shop items
  • Save 5% on Retevis D-type Walkie Talkie Earpiece(4 Pack) when you purchase 1 or more Retevis Walkie Talkie offered by Retevis Direct. Enter code NH8CWGRM at checkout. Shop items
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Purchase options and add-ons

Brand Retevis
Color Black
Number of Channels 16
Special Feature Long battery life; easy to use; rugged design; stable signal; ready to use out of the box; suitable for long-term use See more
Frequency Range FRS
Tuner Technology FRS
Voltage 3.7 Volts
Water Resistance Level Not Water Resistant
Product Dimensions 2.1"D x 1.2"W x 8.9"H
Number of Batteries 1 Lithium Ion batteries required. (included)

About this item

  • 3000mAh battery capacity; two way radios with super large battery will last days continuous using; suitable for long outdoor travel or shift
  • Walkie talkies with earpiece give you clear call and free your hands;built-in secure call can keep your secure communication
  • Heavy duty walkie talkies with durable radio body; high-quality antenna; belt clip and battery are not easy to be damaged and support long-term use
  • Long range walkie talkies; strong penetration and audio keep you and your team always stay in contact with loud clarity sound quality in building or outdoor
  • Easy to use, no complicated buttons; ready to use out of the box; with remote emergency alarm; VOX; squelch; low battery reminder and other practical functions
  • Our walkie talkies is only FRS walkie talkies;the FCC ID is 2AAR8RETEVISRT21;our walkie talkies meet FCC rule part 95
  • The antennas of all RT21 walkie-talkies are not detachable
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Important information

Safety Information

Our walkie talkies is only FRS walkie talkies;the FCC ID is 2AAR8RETEVISRT21;our walkie talkies meet FCC rule part 95


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Retevis RT21 Updated 3000mAh Two Way Radios Long Range,Walkie Talkies with Earpiece,SOS Alarm,16CH,Portable 2 Way Radios for Security Cruise Camping Events(4 Pack)
Retevis RT21 Updated 3000mAh Two Way Radios Long Range,Walkie Talkies with Earpiece,SOS Alarm,16CH,Portable 2 Way Radios for Security Cruise Camping Events(4 Pack)
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Price$89.99$49.99$139.99$49.99$194.99$39.99
Delivery
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Customer Ratings
Easy to use
4.9
4.7
4.5
4.6
4.2
4.5
Battery life
4.7
4.4
4.3
4.3
4.3
4.5
Sound quality
4.6
4.4
4.3
4.3
4.3
4.4
Value for money
4.5
4.4
4.4
4.0
4.3
Sold By
Retevis Direct
Arcshell
Retevis Direct
Pxton Direct
Retevis Direct
Retevis Direct
number of channels
16
16
16
16
16
16
frequency range
FRS
406.1-470 MHz
FRS
UHF
FRS
power source
DC
Corded Electric, Battery Powered
AC & Battery
Battery Powered
AC & Battery
AC & Battery
battery quantity
1 lithium ion
4 lithium ion, 4 unknown
6 lithium ion
4 lithium ion
4 lithium ion
2 lithium ion
tuner technology
FRS
UHF
FRS
UHF
RT86
FRS
water resistance
not water resistant
water resistant
not water resistant
water resistant
water resistant
not water resistant
voltage
3.7 volts
3.7 volts
3.7 volts
3.7 volts
7.4 volts of direct current
3.7 volts

Product Description

2 way radios walkie talkies long range walky talky for adults 2 way radios walkie talkies long range 2 way radios walkie talkies long range walkie talkie for adult
RB27 RB87 with Mic RB17A with Earpiece RA85 RB26
Customer Reviews
3.9 out of 5 stars
11
3.9 out of 5 stars
25
4.3 out of 5 stars
24
3.3 out of 5 stars
6
4.3 out of 5 stars
80
Price $89.99 $129.99 $129.99 $89.99
Frequency GMRS GMRS GMRS GMRS GMRS
Battery 1500 mAh 1200 mAh 2200 mAh 1800 mAh 2000 mAh
Charging Method USB-C connector and USB charger base Mini USB Charging USB Charging Base USB-C connector and USB charger base USB-C connector and USB charger base
Features Outdoor Preparation Maximum Power Allowed by GMRS Rugged and Durable Multifunctional Operation Rugged and Durable

If you are tired of the power consumption is too fast of ordinary two way radios, our RT21 Upgraded 3000mAh two way radios will be a good choice for you

1. The RT21 generation 2 is 3000mAh battery, and will last 36 hours using.

2. It has the durable belt clip,bigger and sturdy than others,and will not be broken easily

3. Equipped with high quality C-type earpiece, it is comfortable and crystal to use.

4. Strong radio body and no worry to fall down,will be better for harsh environment.

5. Retevis RT21 generation can work together when out of the box,they can also work with other Retevis RT21 two way radio.

retevis 2 way radios

Retevis RT21 Generation 2 Walkie Talkies with Earpiece

Retevis RT21 generation 2 provides enhanced security for your important public safety and secure communications

Suitable for business like hotels, restaurants, construction sites, factories, warehouse,school, retail shop ,and various events like camp, Christmas and other presentation,running and bicycling events, school event coordination etc.

Other Features:

Memory Channel: 16

Remote emergency alarm

VOX

Low battery alarm

Battery save function

Voice prompt

0-9 level squelch

50 CTCSS 208 DCS

More features for you:

walkie talkie with long life battery

long range walkie talkies

durable walkie talkies

two way tadios rechargeable

3000mAh battery

It will last 36 hours using and 120 hours standby after 4-5 hours charging.

Support your daily work and will not be interrupted because of power off.

Reliable coverage

Superb call support, reliable call range, and away from all extraneous call disturbances.

Strong shell and dust-proof

RT21 is the most durable analog walkie talkies, and it has the strong shell will have the good performance in harsh environment.

High quality batteries

The battery bay of the RT21 intercom has an aluminum plate, so it has good heat dissipation, which makes the battery durable, drop-resistant, and long service life

walkie talkies with earpiece

C type earpiece
High quality C-type Earpiece

Every radio has their c-type earpiece, it is comfortable to wear and also has the long wire to use, provides you real hands free.

  • Soft earbug
  • Long enough wire
  • PTT button on the wire
  • 2 Pin Kenwood plug type

Walkie Talkie with Earpiece-Great sound quality

Advantage of RT21 generation 2

Every radio has their high quality C-type earpiece, supports you real hands free and provides you an easy and inconspicuous way to transmit.

50 CTCSS 208 DCS will keep you away from other's call and keep your communication smooth and secure

0-9 grades Squelch level help you suppress background noise, make the audio is crisp, clear and loud without being distorted.

  • 4 x Retevis RT21 Portable Two Way Radio(2 boxes,every box has 2 radios)
  • 4 x 3000 mAh Li-ion battery pack
  • 4 x C-type Earpieces
  • 4 x Charger
  • 4 x Belt Clip
  • 4 x Sling
  • 2 x English Use's manual

Best choice for various events and daily use-Upgrated 3000mAh walkie talkies

2 way radio for party

walkie talkies for events

radios walkie talkies for camping

walkie talkies for parking lot

They have multiple channels so you can have the parking lot guys on one channel, the production guys on another channel, and the production director can switch back and forth to speak to people. Easy to use and sounds good

RT21 long range walkie talkies with clear sound can be used to communicate with transportation, staff, referees, tournament desk during various sports competition event

Each radios epuipped with earpieces, so you can hear clearly even in the noise environments.

The RT21 has a good sealing performance and is a Water resistant walkie-talkie that works in most rain conditions during your camping

If you have long shifts and use the radio a lot, 3000mAh battery capacity make sure your continue using during all shift, our two way radio also have long range around large buildings without static

Looking for specific info?

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Retevis RT21 Updated 3000mAh Two Way Radios Long Range,Walkie Talkies with Earpiece,SOS Alarm,16CH,Portable 2 Way Radios for Security Cruise Camping Events(4 Pack)

Retevis RT21 Updated 3000mAh Two Way Radios Long Range,Walkie Talkies with Earpiece,SOS Alarm,16CH,Portable 2 Way Radios for Security Cruise Camping Events(4 Pack)


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Customer reviews

4.4 out of 5 stars
4.4 out of 5
378 global ratings

Customers say

Customers like the performance, range, value, and quality of the two way radio. They mention that it works well, has great reception, and is a great buy. Customers are also impressed with the battery life, saying it lasts a good 23 hours straight.

AI-generated from the text of customer reviews

19 customers mention17 positive2 negative

Customers like the performance of the two way radio. They mention that it works well in a loud environment, has a good signal, and is reliable. Some say that the radios are great for caravanning multiple cars and that they work great in s dirt environment.

"...We use them for close convoy overlanding and they have performed exceptionally well, especially considering their price point...." Read more

"Very solid. Works perfectly. Great value. We use them at work and I was so impressed by the range I decided to get my own." Read more

"...for us to communicate, have only tried it a few blocks away and it worked amazing...." Read more

"Working great in a dirty environment. Very clear and easy to understand on both the transmitting and receiving sides...." Read more

16 customers mention13 positive3 negative

Customers like the range of the two way radio. They say it has a very good range, great reception, and clear reception consistently.

"...Reception was clear consistently. The only time it dropped was when I intentionally walked behind a lighthouse to test...." Read more

"The best I had bought. Great for long distances." Read more

"...I have a small store and the range is very good. However, the volume on these radios is not very good...." Read more

"...are reliable, fun to use, and have good battery life; range is pretty decent and reasonable too; customer service is also very professional...." Read more

13 customers mention13 positive0 negative

Customers appreciate the value of the radio. They say it's a great buy and has good quality for the price.

"Very solid. Works perfectly. Great value. We use them at work and I was so impressed by the range I decided to get my own." Read more

"...Overall, the radios are good value, just handle with reasonable care... and then some more EXTRA care." Read more

"Value for price. I wish I had gotten the single charger that holds all the radios instead of 4 individual chargers." Read more

"Awesome for the price" Read more

8 customers mention7 positive1 negative

Customers like the battery life of the two way radio. They say it has a long battery life that lasts a good 23 hours straight.

"...pros: lots of channels, clear communiction,long battery life2)cons: poor range/distance, un removable antenna" Read more

"These radios are reliable, fun to use, and have good battery life; range is pretty decent and reasonable too; customer service is also very..." Read more

"...no problem with reception anywhere on the property and the battery life is long to. I WOULD DEFINITELY RECOMMEND THESE RADIOS TO ANY BUSINESS" Read more

"...The sound, distance, battery life, multiple chargers and small radios are exactly what we needed and this supplier killed it! Thanks and Cheers!" Read more

8 customers mention8 positive0 negative

Customers are satisfied with the quality of the two way radio. They mention that it is built well, durable, and reliable.

"...Simple and easy to operate. Built well and seems durable. So far they have been reliable and without issue. Highly recommend" Read more

"Very solid. Works perfectly. Great value. We use them at work and I was so impressed by the range I decided to get my own." Read more

"...see the belt click and antennas go first but these both pieces are holding up well...." Read more

"These radios are reliable, fun to use, and have good battery life; range is pretty decent and reasonable too; customer service is also very..." Read more

4 customers mention4 positive0 negative

Customers find the two way radio very clear and easy to understand on both the transmitting and receiving. They also say it's simple and easy operate.

"...Simple and easy to operate. Built well and seems durable. So far they have been reliable and without issue. Highly recommend" Read more

"Working great in a dirty environment. Very clear and easy to understand on both the transmitting and receiving sides...." Read more

"...Easy to program and use.Would recommend to a friend." Read more

"Great product and ease of use." Read more

Can you hear me? GOOD!
5 Stars
Can you hear me? GOOD!
We purchased the radios for our upcoming hunt so we can stay connected when we are out and might need help. We also use them on the drive to the hunt as we are in the mountains and have no phone service so we can keep in touch when convoying up the rocky passes. The sound, distance, battery life, multiple chargers and small radios are exactly what we needed and this supplier killed it! Thanks and Cheers!
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Top reviews from the United States

Reviewed in the United States on December 10, 2023
These walkie talkie have been an excellent purchase. We use them for close convoy overlanding and they have performed exceptionally well, especially considering their price point. In the hill and ravines you will only get a quarter to half mile but for what we do it's perfect. Simple and easy to operate. Built well and seems durable. So far they have been reliable and without issue. Highly recommend
Reviewed in the United States on June 24, 2022
Very solid. Works perfectly. Great value. We use them at work and I was so impressed by the range I decided to get my own.
Customer image
5.0 out of 5 stars Ling distance
Reviewed in the United States on June 24, 2022
Very solid. Works perfectly. Great value. We use them at work and I was so impressed by the range I decided to get my own.
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2 people found this helpful
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Reviewed in the United States on June 3, 2021
So far I've tested these walkie talkies on a hike where the height differences were about 25 feet at a distance of a little over a mile. Reception was clear consistently. The only time it dropped was when I intentionally walked behind a lighthouse to test. I've left them off the charging dock, on but with little use, and when I put them on the charging dock three days later they were fully charged in about ten minutes. I still haven't seen how long the battery will last with heavy usage but I'm confident they will hold a charge for a while. Since very few things are 5 stars I only give the fifth star based on customer service. In all my experience in dealing with sellers on Amazon, Retevis is one of the best. Angela is quick to respond and is very helpful. Overall great experience. I plan on buying all the add-ons that are available for this model. Eliminator, programming cable and USB charging dock (you might have to ask for the USB dock from their website).
9 people found this helpful
Report
Reviewed in the United States on April 18, 2024
The best I had bought. Great for long distances.
Reviewed in the United States on February 9, 2022
These radios do everything that is expected. I have a small store and the range is very good. However, the volume on these radios is not very good. When working in the cooler, they will not be loud enough to hear even when at full volume.
One person found this helpful
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Reviewed in the United States on April 7, 2020
These are perfect for us to communicate, have only tried it a few blocks away and it worked amazing. The company I work for has an older version of these and they withstand drops and other issues that are work related. Ear ueced do need to be replaced from time to time but it's not a big deal.
3 people found this helpful
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Reviewed in the United States on March 29, 2022
we use these around our shop for work but range is far from what they say. You'll get maybe 200yards 2 football fields until you lose contact & thats outdoors. Indoors slightly less
1)pros: lots of channels, clear communiction,long battery life
2)cons: poor range/distance, un removable antenna
2 people found this helpful
Report
Reviewed in the United States on September 26, 2017
Working great in a dirty environment. Very clear and easy to understand on both the transmitting and receiving sides. With lower priced radios you usually see the belt click and antennas go first but these both pieces are holding up well. I can't say much on reception distance because our application only uses them in 100yard radius.
7 people found this helpful
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Top reviews from other countries

Translate all reviews to English
Ian Bonilla
5.0 out of 5 stars EXELENTE CALIDAD
Reviewed in Mexico on February 3, 2024
Son muy buenos, trae todos los artículos mencionados y son muy fáciles de usar, resistentes y una larga duración de batería
Pedro p.
5.0 out of 5 stars Excelente producto
Reviewed in Mexico on October 22, 2023
Buena compra
Metalock
5.0 out of 5 stars Mucho más que lo que esperaba
Reviewed in Mexico on October 22, 2021
Me encantaron, he tenido casi siempre de marca M@torola, y la verdad no esperaba mucho de estos, me es grato informar que funcionaron muchísimo mejor de lo que esperaba, la distancia que medí hasta el momento súpera por mucho a los M@torola y con una claridad sorprendente, recomendables 100%
2 people found this helpful
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David Jahnke
3.0 out of 5 stars Alta calidad de sonido, los canales se escuchan limpio, trabajan excelente hasta sierta distancias
Reviewed in Mexico on July 8, 2022
Despues mucho tiempo buscando y ver cual podria ser el mas util y mejor walkie talkie para nuestras caminatas familiares en las montanias, decidi de comprar este set de 4

En si los walkie talkies tienen una limpia y clara calidad de sonido, los canales se escuchan limpio sin otros ruidos pero nada mas hasta siertas distancias cuales no son muy largos. Hemos hecho los walkie talkies en varios ocaciones dentro de nuestro pueblo el cual es chico y casi plano y llega a mas o menos a 1 hasta 2 km, pero dentro de las montanias o bosques en donde separan montanias, arboles o alturas, la distancia de una limpia conecxion y comunicacion no llega ni a un km lo cual es muy poco y me esperaba mucho mas. Eso si, la pila dura mucho pero hay que cargar los por varios horas, los walkie talkies en si estan hecho de material solido y aguantan caidas y viene cada uno con cargador y audiophonos y clip para poner al cinturon.
Customer image
David Jahnke
3.0 out of 5 stars Alta calidad de sonido, los canales se escuchan limpio, trabajan excelente hasta sierta distancias
Reviewed in Mexico on July 8, 2022
Despues mucho tiempo buscando y ver cual podria ser el mas util y mejor walkie talkie para nuestras caminatas familiares en las montanias, decidi de comprar este set de 4

En si los walkie talkies tienen una limpia y clara calidad de sonido, los canales se escuchan limpio sin otros ruidos pero nada mas hasta siertas distancias cuales no son muy largos. Hemos hecho los walkie talkies en varios ocaciones dentro de nuestro pueblo el cual es chico y casi plano y llega a mas o menos a 1 hasta 2 km, pero dentro de las montanias o bosques en donde separan montanias, arboles o alturas, la distancia de una limpia conecxion y comunicacion no llega ni a un km lo cual es muy poco y me esperaba mucho mas. Eso si, la pila dura mucho pero hay que cargar los por varios horas, los walkie talkies en si estan hecho de material solido y aguantan caidas y viene cada uno con cargador y audiophonos y clip para poner al cinturon.
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One person found this helpful
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Cliente Amazon
5.0 out of 5 stars 100% recomendado
Reviewed in Mexico on February 6, 2022
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 Muy buenos radios son utilizados para logística de eventos