RF Frequency: 850-894Mhz,925-960Mhz,1805-1990Mhz,2110-2170Mhz

Total Output power:12W      Power supply: AC adapter (AC220V-DC5V)

Shielding Radius:  Up to 40 meters (still determined  by your background signal strength)

Available system: GPRS,GSM,DCS,CDMA,PDC,TDMA,PHS,PCS,IDEN,

W-CDMA,UMTS

SIZE: 210×50×170 mm                                  WEIGHT:2.5KG/PCS

Can be used in the vehicle directly. It is with charger on the vehicle. It is with12-36V. With good fans inside to keep heat disbursement function