- Front three-button walkie talkie; one touch to open vox; squelch; key lock function
- Small and lightweight; 5.83*2.17*0.59 inches; compared with most large and heavy walkie-talkies; retevis b3b adopts a lighter and thinner compact design; allowing you to carry it easily and enjoy more comfortable communication
- Long battery life; 1620 mAh battery will last about 22 hours with normal daily usage; USB-C charging port are built in the 2 way radios;you can use power bank;PC;or car charger to charge it at any time
- Loud and clear sound quality; antenna impedance 50Ω; 1-7 squelch; short press menu twice continuously; the voice prompts squelch; and enter the squelch adjustment
- Hands free walkie talkie; VOX function allows you to speak directly to the microphone of the walkie-talkie to send a call without pressing PTT
- Walky talky with local alarm & remote alarm; convenient for asking for partners’ help in the event of an emergency
- Portable FRS two-way radios; B3B walkie talkie can work with other Retevis FRS radios with 16 channels on the same channel and CTCSS; Such as Retevis RT22 RT22P RT21 RT15 RT68 H-777 B3H B3S RT22P etc
- Product Dimensions : 5.83 x 2.17 x 0.59 inches; 2.08 ounces
- Batteries : 2 Lithium Ion batteries required. (included)
- Date First Available : August 13, 2024
- Manufacturer : Retevis
- Country of Origin : China
