BAOFENG Two-way radio

Power Output: High /Medium /Low Power Switchable, Programmable Amateur Radio Supports Keypad or PC programming. Frequency Range: FM radio reception (65.0Mhz-108.0MHz)丨VHF: 136-174 MHz(Rx/Tx)丨UHF: 400-520 MHz(Rx/Tx), 128 channel memory. Power Source: Power Source: Rechargeable 2100 mAh Li-ion Battery, Supports 12-20 Hours continual use, one more extra battery supports non-stop communication, car charger adapter also included. More Features: VOX: 0-9 gain level adjustable丨channel step: 2.5/5/6.25/10