Retevis RT27 Walkie Talkie Long Range,Rechargeable Two Way Radios,USB Charging VOX,2 Way Radio with Earpiece Covert Sound Tube,Adults Factory Restaurant School(3 Pack)

* Good reception and transmission; no additional frequency usage fee; channel is a legal frequency; ready to use out of the box * 22 channels can ensure you have more communication options; equipped with sound tube headset can make your conversation more convenient; soft material suitable for long term wearing in the ear groove; clear sound * Many functions; adjustable squelch function; even in a noisy environment; reduce noise for you; VOX function; direct conversation like a hands free mobile phone * 1100mAh lithium battery can last for more than 10 hours; the charger base and USB charging are very convenient for you to use outdoors; you can charge them on the computer;mobile power or car * RT27 2 way radio is designed with durable materials; the body is sturdy; after many drop tests; the function buttons remain sensitive; suitable for use in complex environments