Voltage: 20V
Bit type: 1/4" Hex
Max torque: 30Nm
No-load speed: 0-4200rpm
Max screw diameter: 4.2mm
Include: 
1 Pcs 2.0Ah battery pack(FBLI2001)
1 Pcs charger(FCLI2001)
1 Pcs screwdriver bit
1 Pcs bit holder
Charge volts: 220-240V~50/60Hz 
Packed by color box