This Precision Electric Screwdriver Set designed with durable aluminum alloy surface, This mini torque screwdriver has a rotate speed of 200r/min, automatic mode with 0.25-0.35N.M torque, powered by 350mAh rechargeable lithium battery, 30~40 mins charging time, and works continuously for 2-3 hours which has totally power enough for your electronic repair work.
The bits made of S2 Steel Hardness is over 60HRC. 48 units, 19 different bit types suitable for different needs, such as watch, camera, laptop, drone, home appliance, toys, smartphones, electronic, PS4, etc