Bowoshen 420Nm 21V Electric Cordless Impact Ratchet Wrench Gun Driver Drill Tool Set

???Specifications:
Output Shaft: 1/2 inch Square Drive
Rated Torque: 420Nm
Speed: 0-3200rpm
Battery Type: Li-Ion 6000 mAh
Working Time: 1hrs
Charging Time: 2hrs for fully charged
Impact Frequency: 0-4400
Socket Size: 14mm, 17mm, 19mm, 22mm

???Package Content:
1 x Impact Wrench Body
1 x LI-Ion Battery
1 x Battery Charger
1 x User Manual