Docooler 1F+ Electric Screwdriver Cordless Screw Driver Set with 56PCS BitsDual Mode3 DIY Tools

1.Description: 1F+ Electric Screwdriver Cordless Rechargeable Screwdriver Set with 56PCS Screw BitsDual Mode3 DIY Screw Driver Set Tools for Watch Jewelry Mobile Phone Smart Home Daily Use 3.Specifications: Brand: Model: 1F+ Material: Aluminum Alloy Product size: 15.8(Dia.)*173mm Input Voltage: DC 3.7V Battery Type: Lithium-ion Battery USB Type: Micro USB Speed: 200rpm Time: 40min(Being charging - Red /Fully charged - Green ) Working Mode: Dual Torque 0.153N.m Bits Size: 4x28mm / 4x45mm 5.Note: There is a little of difference according to manual measurement. The actual use may be slightly different depending on the specific situation. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.