Retevis RB19 Ultra Slim 2 Way Radios,Rechargeable Adults Walkie Talkies with Earpiece,1650mAh Battery,Hands Free,for Healthcare Retail Business(10 Pack)

* RB19 adults walkie talkies have a compact and lightweight design;you can easily put it in your pocket or clip it in an apron * Equipped with a large screen;you can clearly know the working status of the walkie talkie according to the icons displayed on the screen * 22 channels;ready to use out of the box;simple operation to get started quickly; almost no learning cost * Built in 1650 mAh rechargeable lithium battery; provides 10-12 hours of frequent use on a single charge * Standard USB and Type-C interface; you can use mobile phone charger or laptop to charge it * Nice and durable back clip; can withstand the daily wear and tear of a business environment * VOX allows you to talk hands free; you can turn it on or off directly;improve work efficiency * 50 CTCSS and 208 DCS reduce unnecessary chats; you can communicate more efficiently * Key lock; you can long press the menu key to lock the button;prevent misoperation * Remote emergency alarm provides additional protection; the alarm sound can be transmitt...