Features:

4V Lithium Electric Screwdriver

●Ergonomic design

Ergonomics designer design the screwdriver according to the Asian hand shape, the overall comfortable weight ratio.

●Stable and accurate concentricity

Zai hause's carefully polished product structure, with industrial grade high-precision bit, keeps the spindle runout < 0.1mm, far higher than the industry standard, so that the screws are not easy to deviate

●Bits warehouse

Integrated storage, easy to use, portable and efficient. 4pcs industrial grade short bits are built in the handle, and 4 long bits and a universal 1/4"extension rod are added at the same time. It can meet all kinds of possible applications.

●Professional torsion adjusting system

Too much or too small torque may cause damage to the workpiece, screw loosening and other problems. Zai Hause electric screwdriver can be adjusted by three gears, which can also be easily used by adult and children.