About this item [Reasonable Torque Setting] PKEY mini electric screwdriver adopts a reasonable 230r/min speed, don't worry about the excessive torque damaging your devices, or that insufficient torque will lead to low work efficiency. This mini electric screwdriver is an ideal choice for large equipment such as bicycles, door locks, appliances like air fryers, surveillance cameras, computer hosts, printers, etc. The wide usability makes the electric cordless screwdriver an ideal standing handy tool. [10 Magnetic Bits] This cordless screwdriver set includes 10 CRV bits, 0.98inch (25mm) in length and 0.25inch (6.35mm) in diameter, suits various large tools installation. You can easily repair bicycles, door locks, surveillance cameras, etc. For ease of use, the cordless screwdriver head bit is magnetically designed to facilitate the removal and installation of the bits. Bits’ size: 0.98" * 0.25" (25mm*6.35mm). Bit Model: H 3-4-5, PH0-1-2-3, SL2-3. [Rechargeable 1500mAh Battery] Our electric screwdriver is equipped with a 1500mAh large capacity battery that can operate continuously for a longer time, which saves your time on a frequent charge. It only takes 3 hours to be fully charged and the battery indicator let you know the battery status better (white: charging, blue: fully charged). With the included Type-C charging cable, this electric screwdriver can be charged through computers, plugs, portable power sources, etc. [Dual Mode & F/R Button] The cordless screwdriver supports both manual (Torque: 5N.m) and electrical mode (1.8N.m). When the screw is too tight, it is recommended to loosen it manually at first, then remove it through the electrical mode for higher working efficiency. The forward and reverse buttons of the cordless screwdriver make you quickly tighten or loosen screws with just a single press. [User Friendly] The body of this electronic screwdriver is 1.1" (28mm) in diameter and 6.0" (153mm) in length to suit almost all users with big or small palms. The ABS+PC body and frosted touch ensure grip comfortability. The electronic screwdriver is equipped with an electronic brake function, you can precisely control the start and stop, prevent screws from being over-tightened, and protect the device and the screwdriver.