1. COMPACT SIZE 2-WAY RADIO: The Pocket+ radio is a UHF radio with a Kenwood (K1) earpiece connector. This radio is only 3.7'' tall and 0.5'' thin. 2. LONG-RANGE COMMUNICATION: This UHF radio has a long range of 1.5 miles in open areas and is equipped with dual PTT buttons on the front and side. It is built with rugged and drop-proof materials to withstand harsh conditions. 3. PRE-PROGRAMMING: 16 pre-programing channels can be selected by pressing the plus or minus button on the side of the 2 Way Radios to select any channel within the frequency range. 4. GENERAL SPECIFICATIONS: FCC ID: U7GPKTPLUS, Frequency- 400 – 470 MHz, Channel Capacity- 16, Channel Spacing- 12.5 KHz/25 KHz, Normal Operating Voltage- DC 3.7v, Batter Capacity- 1,200 mAH Li-ion 5. WHAT'S INCLUDED & WARRANTY: Klein Electronics offers a 1-year warranty for our Pocket+ UHF Two-Way Radio. It includes the Pocket+ radio, a 1,200 mAh Li-ion battery, and a charging cable.