Description XIAOMI Mijia Electric Precision Screwdriver 350mAh 200rpm Type C Rechargeable 2 Gears Repair Tool W Magnetic Storage Case24pcs S2 Steel BitsSpecification Brand XIAOMI MijiaName Xiaomi Mijia Electric ScrewdriverModel MJDDLSDOO3QWMaterial Aluminum alloyColor GreyProduct size 201 8 x 74 2 x 25 2mmProduct net weight 353gScrewdriver size 159 Φ16 4mmScrewdriver net weight 59gI gear max torque 0 05N mII gear max torque 0 2N mManual maximum torque 3N mNo load speed 200r minCharging specification 5V 0 14ARated voltage 3 7VLi on battery 350mAhCharging time 160 200min24Pcs S2 Steel Bits Specification Size S2 steelPhillips PH000 PH00 PH0 PH1Flat headSL1 5 SL2 0Hexagon H0 7 H0 9 H1 5 H2 0Triangle 2 3W shaped W1 5Y shaped Y0 6 Y1Torx T2 T4Torx security T5H T6H T8H T9H T10HNotice PH0 PH1 SL2 0 T8H T10H H2 0 are C4 x 25mm others are C4 x 28mmFeatures â Pressing magazine type magnetic absorption storage which is easy to use by pressing out â Strong magnetic motor the maximum speed can reach 200rpm With the all metal gear box the concentricity of the bits is less than 0 2mm when rotating which can effectively improve the finishing efficiency â Small size built in rechargeable lithium battery long service life and 400 precision screws can be hit when fully charged â 9 kinds 24pcs S2 steel precision bits hardness up to 60HRC tough and durablem meets the needs of mainstream electronic products and new small hous