[3 Adjustable Speeds & Overload Protection] PKEY electric screwdriver is equipped with a 3-gear electric mode (torque: 0.15N.m/0.25N.m/0.35N.m), unloaded speed is 180/190/200rpm. It is an ideal choice for repairing electronics such as laptops, mobile phones, cameras, watches, controllers, desk lamps, drones, game consoles, etc. If it fails to turn the screw it will automatically shut down the device.No Standalone lithium batteries are sold with the product. [Magnetic Worktable & 28 Magnetic Precision Bits] The magnetic table is used to magnetically attract precision screws or bits. Equipped with 28pcs S2 alloy bits, which can easily solve precision object disassembly and repair. Rich accessories: Electric screwdriver * 1, Tool Box * 1, Magnetic Worktable * 1, 300mAh battery * 2, Type-C cable * 1, Storage Bag * 1, S2 Alloy Bits * 28 (PH 0000-000-00-0-1, W 1.5, H 0.7-0.9-1.3-1.5-2.0-2.5, SL 1.0-1.5-2.0-2.5-3.0, T 2-3-4-5-6, Y 0.6-1.0-2.0, P 2-5-6 ) [Long-Lasting Battery] With a powerful 300mAh battery, the mini electric screwdriver can run for 300 minutes on a single charge, and it only takes 40 minutes to fully charge, so you will always have power you need to get the job done. Instead of charging in the boring way, the charger of this mini electric screwdriver is part of the toolbox. Its built-in Type-C port makes charging much easier. Choose PKEY screwdriver electric as your all-around helper. [360° Palmar Bracket & F/R Switch] The electric precision screwdriver is designed with the unique palmar bracket on the top that can be rotated 360° flexibly, letting you feel the best grip for you, and easily switch between manual and electric mode. When the screw is very tight, it can be loosened manually (torque: 2N.m). The forward and reverse buttons of the screwdriver electric make you quickly tighten or loosen screws, ideal for precision object disassembly and repair. [Ultra-short Aluminum Alloy Body] Ergonomically designed small electric screwdriver with only 5 inches in length, you can easily and comfortably hold it in your hand, even when working horizontally, it’s better than other screwdrivers. The high-quality aluminum alloy body and frosted touch ensure you enjoy the fun of repair. This high-end precision screwdriver set is a perfect gift for your family. Note: This set only contains lithium batteries and doesn't sell independent lithium batteries.