Retevis R888s plus 2 Way Radio Single Band UHF 400-470MHz 3W FM CTCSS/DCS 16CH VOX Flashlight (10 Pack) and 2 Pin Covert Air Acoustic Earpiece(10 Pack) Easy to use:It can be use for all ages; With it,you can communicate with your every family member and friend freely Scanning:Allow you scan either channels or privacy codes within a channel to locate conversations in progress Time-out-timer(TOT):Preventtheusertooccupythechannelforalongtime Including the original earpiece and covert acoustic earpiece,they are all with PTT can fits snugly in your ear easily which keeps your conversations private Simple and Convenient return process:1 year warranty and 30 days no reason to return; No matter any reason, within 30 days you can apply for a return