With 28-miles of range, the Uniden GMR2875-2CK two-way radios offer you the freedom to go anywhere and do anything - from weekend hiking to just hanging out at the mall. These GMRS (General Mobile Radio Service) radios are lightweight, palm sized, state-of-the-art communications devices, ensuring your safety when cell phone signals fade and fall short. (Actual range may vary depending on environmental and terrain conditions). The GMR2875-2CK radios offer a unique Caller Name Display that appears on the LCD, enabling you to see who is calling before you key up. When hunting, fishing or when you just need absolute quiet, the Silent Mode setting will alert you with a flashing display and the radio will also vibrate to remind you that you missed a call. The two-way radios are JIS7 waterproof, allowing them to be completely submersed in water without breaking. The floating design of the radios gives you piece of mind that you won"t lose them at the bottom of a lake or river. Package complete with two radios and two NiMH rechargeable batteries as well as a dual-bay charging cradle.