Voltage:20V Square Drive:1/2" No-load speed:0-1300/0-2100/min Impact rate:0-2000/0-3300bpm Max.torque:300NM Charge volts:110V-240V~50/60Hz Integrated work light LED battery power indicator With 3pcs sockets(17mm, 19mm, 21mm) 2pcs baterry 20v 2.0AH 1pcs Fast Charger Packed by canvas bag