Reviews Retevis Rt 21

CamelBak Impact CT Tactical Gloves Medium Black

  • tactical games or for people who need to....
  • automatically turn on the noise reduction function when encountering sudden gunshots and explosions.
  • two pickup microphones on the left and right.
  • will not completely isolate the external sound.
  • compatible with most 2 pin walkie-talkie.
  • compatible with Retevis RT22 RT21 RT68 RT19 RT18 RT22S H-777S RB29 RT27 Baofeng UV-5R Kenwood....
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Retevis Earpiece Adapter,2 Pin to 3.5mm Walkie Talkies Headset Adapter Compatible with Retevis RT21 RT22 RT27 RT7 H-777 H-777S 2 Way Radios (1 Pack)

  • 2 pin standard diameter ear 2.5mm and 3.5mm stereo.
  • space of two-pin 8mm for Retevis 2 way radios to adapt the standard 3.5mm female phone audio earpiece transfer cable.
  • It transmits through phone button to transmit clear loud nature sound.
  • supports two channels receiver of two ear plugs.
  • Universal compatibility with most 3.5mm female phone audio headsets.
  • it solves the problems of using the public walkie talkies inconvenience when you you don't have a walkie-talkie headset.
  • Supports variety of brand mobile phone headset to achieve compatibility.
  • so you can use your own headphones to talk on the walkie-talkie.
  • Only compatible with Retevis RT21 RT22 RT27 RT7 H-777 H-777S 2 way radios.
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Retevis RT22 Two Way Radio Long Range Rechargeable,Portable 2 Way Radio,Handsfree Walkie Talkie for Adults Commercial Cruises Hunting Hiking (4 Pack)

  • Pocket size and the light weight is a huge advantage.
  • it can also open the VOX hands-free call on the waist and release both hands.
  • USB plug can provide power to the radio in various ways.
  • automatic power saving function and low battery reminder will extend battery life.
  • Quick remove and install belt clip is reliable for long term use.
  • clips the radios to belt for hands free operations.
  • RT22 walkie talkie is compatible with other Retevis FRS radios with 16 channels on the same channel and CTCSS out of factory.
  • RT22 intercom can be used in commercial occasions or outdoor activities.
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Retevis RT27 Walkie Talkies for Adults, Heavy Duty Two Way Radios Long Range, VOX Hands Free, Local Alarm, Rugged 2 Way Radio (6 Pack) with Six-Way Charger Base, for School Construction Farm

  • Retevis RT27 walkie talkie with 6-way charger station.
  • avoiding the cumbersome of carrying multiple independent bases.
  • Two way radios with 1100mAh rechargeable lithium battery.
  • charger base can also directly charge the spare battery.
  • voice will be emitted after voice activation.
  • as simple as a hands-free conversation on a mobile phone.
  • you can talk directly on 1 to 5 channels.
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Retevis RT21 Walkie Talkies for Adults, 2 Way Radios Walkie Talkies Long Range, Portable FRS Two Way Radios with Earpiece, Handfree, for Government Education Churches Dealers(10 Pack)

  • the RT21 walkie talkie is engineered for the best audio clarity, ease of use and durability available for dependable on-site communication.
  • extreme temperatures and the rigors of everyday use.
  • all RT21 walkie talkie has been set well could use directly when out of box.
  • 50CTCSS 208DCS Keep you away from the irrelevant talking.
  • ensure your team have a quiet and efficient communication.
  • 1100mAh battery provides up to 12 hours of use.
  • more than enough for a standard work shift.
  • each walkie talkie comes with a separate charging base.
  • Walkie talkies with earpiece and mic set.
  • 2 pin acoustic tube headset help you keep clear call in noisy environment.
  • this version is certified and the FCC certified number is 2AAR8RETEVISRT21.
  • compatible with H-777 H-777S RT15 RT17 RT18 RT19 RT22 RT27 RT28 RT68 all Retevis 16 channel FRS walkie-talkies.
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Bingfu Foldable CS Tactical SMA Female Ham Radio Antenna 2-Pack Dual Band VHF UHF 136-520MHz 18.5 inch Antenna for Kenwood Baofeng BF-F8HP UV-5R UV-82 BF-888S GT-3 Ham Two Way Radio Walkie Talkie

  • frequency 144/430MHz(136-174+400-480MHz).
  • Length 5cm allow you convenient to carry and you can put it in your pocket.
  • Max power 10W can boost the signal of your radio significantly.
  • easy to install so plug and play installation.
  • It is a great improvement for your radio.
  • SMA-F antenna compatible with Retevis RT29 RT-5R RT5 RT-5RV RT21V RT86 RT7 RT6 HD1 RT84 RT78 RT43 RT26 RT56 RT72 RB25 RT53 RT54 RT23 Two Way Radios BAOFENG BF-F8HP UV5R UV-82 Kenwood TK-250 and more.
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Retevis 2 Way Radio Headset Overhead Boom Mic Earpiece for Baofeng UV-5R BF-F8HP BF-888S Retevis H-777 RT22 RT21 Arcshell AR-5 WalkieTalkies (5 Pack)

  • Walkie talkies headset with adjustable boom microphone pick up sound clearly both in transmitting and receiving.
  • Sensitive push to talk button gives you hands free communication experience.
  • adjustable size design to meet different populations.
  • The lightweight and comfortable design create an active noise reduction environment.
  • Durable and soft headsets provide comfortable wearing using experience.
  • great noise reduction function in noise background.
  • Compatible with Retevis H-777 RT21 RT22 RT-5R RT17 RT18 RT19 RT27 Baofeng UV-5R series BF-F8HP BF-888S Arcshell AR-5 Kenwood two way radio and more.
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Retevis Walkie Talkies Earpiece with Mic 2 Pin Acoustic Tube Headset for Baofeng UV-5R Retevis H-777 RT1 RT21 RT22 Arcshell AR-5 2 Way Radio (10 Pack)

  • Hands free compatible with radios and the acoustic tube fits snugly in the ear and keeps your conversations private.
  • Sensitive built in mic with PTT allows you for no-nonsense hands-free calls.
  • great for smooth communications with your partners.
  • 360°stainless fixed clip that you can fix the PTT to the convenient place.
  • Excellent for use in police military nightclubs bars paintball security restaurants hotels bouncer warehouses and noisy environments.
  • Compatible with Retevis H-777 RT21 RT22 RT-5R RT17 RT18 RT19 RT27 Baofeng UV-5R series BF-F8HP BF-888S Arcshell AR-5 Kenwood two way radio and more.
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Retevis 2 Way Radio Antenna, SMA-F Antenna Compatible with BaoFeng UV-5R BF-888S UV-82 UV5RA Retevis RT29 RT-5R RT5 RT-5RV RT21V RT86 Arcshell AR-5 Walkie Talkies, Portable Antenna Dual Band (5 Pack)

  • 5 packs dual band antenna perfect fit widely most handheld radios with sma fmale interface.
  • frequency 144/430MHz(136-174+400-480MHz).
  • 5 cm/1.97inchs length allows easy to carry.
  • great performance to extend distance for transmissions and reception.
  • SMA-F antenna compatible with Retevis RT29 RT-5R RT5 RT-5RV RT21V RT86 RT7 RT6 RT84 RT78 RT43 RT26 RT56 RT72 RB25 RT53 RT54 RT23 Ailunce HD1 BAOFENG BF-F8HP UV5R UV-82 Kenwood TK-250 and more.
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Retevis 2 Way Radio Earpiece with Mic 2 Pin D-Type Walkie Talkie Earpiece for Baofeng 888S UV-5R UV-82 Retevis H-777 RT21 RT22 Two Way Radios (1 Pack)

  • D shape earpiece is comfortable hygienic and lightweight.
  • you can put it in the convenient place with the long cable.
  • Sensitive microphone with in line push-to-talk switch gives you clear communication with your teammates.
  • PU wire cable for greater durability and clearly transmit voice in extreme noise situations.
  • Compatible with Retevis H-777 RT21 RT22 RT-5R RT17 RT18 RT19 RT27 Baofeng UV-5R series BF-F8HP BF-888S Arcshell AR-5 Kenwood two way radio and more.
  • can't compatible with any Motorola and Midland radios.
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Retevis RT22S Walkie Talkies Rechargeable VOX 22 Channel Alarm Channel Signal Display Two Way Radio for Adults(2 Pack)

  • quick in receiving and transmitting information.
  • RT22S walkie talkies with VOX function supports hand free operation by voice activation when you are busy.
  • CTCSS and DCS reduce unnecessary chats and provide secure calls.
  • 22 channels with 0-9 levels squelch definitely make you keep in continuous and undistorted call with friends.
  • ultra clear reception and transmission ensures you can be heard clearly outdoor.
  • Walkie talkies with 1000mAh battery and power saving function can last over 12 hours during use.
  • charger with dual USB ports and USB charging cables improve charging efficiency.
  • can be easily placed in a pocket or clipped on a belt.
  • ergonomically designed belt clip has higher durability.
  • work with Retevis RT15 RT18 RT19 RT21 RT22.
  • there is a longer range on channels 1-7 and 15-22.
  • you can talk to RT22 walkie-talkies directly on channels 1-5.
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Retevis RT22 Walkie Talkie Earpiece 2 Pin Acoustic Tube Headset with Mic PTT for Retevis RT15 RT21 H-777 RT68 Baofeng UV-5R BF-888S Two Way Radios (2 Pack)

  • The earpiece is long enough for you to hang on anywhere.
  • The transparent tube connecting the ear bud makes you look like a secret service agent.
  • The comfortable earbud can fit to the ear and enjoy long time using.
  • You can communicate hands free with your teammates because of the sensitive PTT and microphone.
  • Compatible with Retevis H-777 RT21 RT22 RT-5R RT17 RT18 RT19 RT27 Baofeng UV-5R series BF-F8HP BF-888S Arcshell AR-5 Kenwood two way radio and more；can't compatible with any Motorola and Midland radios.
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Retevis Adjustable Overhead Headset for Walkie Talkie with Boom Mic Compatible with Retevis RT22 RT21 H-777 RT68 H-777S RT22S RB26 2 Way Radios Two Way Radio Headset with Big PTT for Referee 1 Pack

  • you can adjust it to the right position according to your needs.
  • designed for use with gloves and other heavy equipment.
  • provides hands-free operation when needed.
  • can be adjusted to the position near the mouth.
  • effectively extend the life of the headset.
  • compatible with Retevis H-777 RT21 RT22 RT68 RT19 RT27 RT28 H-777S RT22S RB26 RB35 RT-5R RT17 RT18 Baofeng UV-5R BF-888S Arcshell AR-5....
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