Features: This UV-5R transceiver is a micro-miniature multiband FM transceiver with extensive receive frequency coverage, providing local-area two-way amateur communications along with unmatched monitoring capability. -The simple and logical controllers help you tune in to any frequency in the range of 136-174 Mhz (VHF) and 400-480 Mhz (UHF) -Material: Aluminum & Plastic -Color: Black -Frequency Range: 136-174MHz; 400-520MHz -RF Output Power: 8W -Number of Channels: 128 Channels -Theoretical Communication Distance: 2-5km -Working Voltage: 7.4V -Battery Type: Lithium Battery -Monitoring Function: Yes -Package Information's : -Package Size: 180x110x95mm/7.09x4.33x3.74in -Package Weight: 450g/15.87oz -General Package 1 x 8W Dual Band Vhf Uhf Hands Boateng uv-5r (VHF136-174Mhz UHF 400-520Mhz) 1 x 7.4V 1800mah Li-ion Battery Pack 1 x Antenna 136-174/400-520Mhz 1 x Belt Clip 1 x ENG Manual 1 x Desktop Charger ( 100V ~ 240V )+(2pin USA or 3pin UK or 2pin EURO) 1 x PTT Earpiece for free What's in the box 1 x 8W Dual Band Vhf Uhf Hands Boateng uv-5r 1 x 7.4V 1800mah Li-ion Battery Pack 1 x Antenna 136-174/400-520Mhz 1 x Belt Clip 1 x ENG Manual 1 x Desktop Charger ( 100V ~ 240V )+(2pin USA or 3pin UK or 2pin EURO) 1 x PTT Earpiece for free