Feature: 1. Toilless: Electric screw driver has comfortable grip, in line with the hand position, even long use is not difficult which is hassle free and can be widely used for furniture assembly. 2. Convenient to Operate: Narrow space convenient application, connected to the electric drill or manual wrench, easy to use. Its lightweight and ease of use makes for fast tightening and loosening of various screws. 3. Selected Material: Made of high quality material, durable, tough, safe and reliable, and will not be deformed. The electric screw driver not easy to damage. 4. Multiple Uses: One machine multi functional, replacement of different screws and nuts disassembly. Can directly replace the different types of screws, in order to obtain higher strength. 5. Strong Compatiblity: Electric screw driver is suitable for DIY repairs, fixing and maintenance repair around the home and workplace, incredible versatility. Specification: Item Type: Electric Screw Driver Product Material: ABS Weight: Approx. 432g / 15.24oz Battery Parameters: 4.2V Lithium ion battery 1300mah (built in) No Load Speed: 230/min Torsion Adjustment: 15+1 Maximum Torsion: 6.0N.m Colour: Orange Application: For tightening the screw. Package List: 1 x Electric Screw Driver(Bulid In Battery)2 x Screw1 x Power Line 1 x English Instruction