Constructed of nylon polymer to ensure durablity. Expanded tactical radio communication range. 16 channel cap. w/ English/Chinese number commands. Power switch and volume controls w/ LED light indicator. PTT (Push-To-Talk) communication button for efficiency. Scan function to monitor different frequencies around you. Compatible w/ Kenwood 2-Pin PTT systems and headsets. Great for tactical and recreational communication uses. In the Box 1X Radio 1X Battery 1X Antenna 1X Charger 1X Hand Strap 1X Belt Clip Specifications: Radio Specifications Model BF888S Maximum Power 3-5 Watt Speaker 700 mw Frequency Range 400-470 MHz Channels 1- 16 Display No Display Dimensions 102 mm (L) X 51 mm (W) X 11.35 mm (H) Battery 3.7V Li-ion 1500mAh California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov