BaoFeng UV-3R dual band handheld radio. It is a micro-miniature multiband FM transceiver with extensive receive frequency coverage, providing local-area two-way amateur communications along with unmatched monitoring capability. Specifications Frequency Range: VHF136-174 UHF 400-470MHz (Dual Band) Operating Voltage:3.7V Operating Temperature: -30c~+60c Battery:(Li-ion) Antenna Impedance:50 ohm Dimension(without antenna&battery):47*81*23(mm) Weight(with antenna&battery):about 130g Transmitter RF Power Output:UHF:2W/ FM Noise:65dB Adjacent Channel Power:45dB/42dB Receiver Spurious response rejection:60dB Receiver current:400mA Standby Current:75mA Package Contents: UV-3R Dual-Band handheld Radio (136-174 / 400-470MHz ) 1x 3.7V 1500mah Li-ion Battery Pack VHF/ UHF Antenna Belt Clip English Manual PTT earpiece with mic Desktop Charger (110V) Hand strap