B3H Walkie Talkies with Earpiece, New Version of RT22(3.0), Lightweight, Channel Display, Emergency Alarm,USB-C,1620mAh Battery, Rechargeable Two Way Radios for Retail Resturant (4 Pack)

Small walkie talkies for adults;out of the box;thickness is 0.59inch; weight is 0.23Ib; stylish business appearance; suitable for various retail industries and small businesses Shatterproof hidden display; after powering on can easily check the current channel and the activation signs of functions such as battery emergency alarm key lock and so on 2 way radio with earpiece and mic 4 pack；clear sound quality and good in-ear experience; no need to worry about team communication being disturbed by irrelevant environments 1620 mAh large-capacity battery; long standby time to support normal retail store shift work; 2-in-1 USB-C charging cable supports multiple charging methods to save time Hands free walkie talkie;can communicate without pressing the PTT button; free your hands when you are busy at work; more efficient Emergency alarm function; can effectively respond to unexpected situations; handle emergency matters in a more timely manner to ensure the safety of partners License-free frs walkie-talkie;can direct communication with other FRS radios on the same CTCSS/DCS Sturdy and durable walkie-talkie; the body is dust-proof and soil-proof; it can effectively withstand the impact of harsh environments; the thick plastic back clip can be used normally more than 3,000 times Q:What are the advantages of the Hidden Display? A:Compared with LCD display, hidden display uses LED lighting and effectively communicates channels and battery information. Shatterproof design reduces chance for compact walkie talkie to be exposed to scratches, using more reliably. Q:How to turn on VOX function? A:Adjust the channel to 7 and turn off two way radio. Press the UP key and turn on the walkie talkie easily. When heard VOX ON, the VOX function is activated. Q:How about emergency alarm? A:Emergency alarm includes local and remote alarm, it is efficient in keeping you safe in emergencies. Long press the Down key to turn on and press the PTT key to finish. Q:What is the benefit of ultra-thin walkie talkie? A:0.59inch thickness makes 2 way radio look like a phone, bringing convenience for carrying for a long time without pressure. It is available for hotel and restaurant use.