Retevis 2 Way Radios Long Range, Dual Band 128 CH, Cross-Band High Power Adults Walkie Talkie, Group Call Two Way Radio Rechargeable (1 Pack)

* 128 groups channels storage; shortcut menu operation model * 1600mAh large capacity Lion battery can last 8-12 hours of continuous use * Dual PTT; push PTT transmit the main-channel; push another side key will transmit the sub-channel * High power channels with long antenna give you long distance; ideal for indoors and outdoors * LCD screen with menu function buttons allow you to easily change your walkie-talkie settings; you can set vox; ctcss/dcs; TOT; PTT ID;SQL etc