20V Brushless Cordless Impact Wrench

20V Brushless Cordless Impact Wrench
*American plug-in
*Torque force: 300Nm
*No-load speed: 0-900/0-1200/0-2200rpm 
*Impact rate: 0-1800/0-2400/0-4400rpm
*Battery: 2000mAh Li-ion
*Wrench size: 1/2"       　　　　  
*Charge time: 1hour
*2Pcs batteries
*1Pc charger
*1Pc socket
*Packed by nylon bag + color box