1.CONVENIENT ELECTRIC DRILL: The size of the mini hand drill is small, light and easy to carry 2.CHARGE AND CONTROL DEVICE: The mini hand drill is powered by USB cable , a small switch on the USB cable is easy to control 3.DURABLE AND STURDY: The micro drill is made of high quality material, which is sturdy and durable 4.COMFORTABLE HANDLE: The barrel drill body of the mini cordless rotary tool is comfortable to hold 5.GOOD FUNCTION: The small electric drill is mainly used for drilling wooden board, a plastic board, a sheet of paper (thickness less than 10 mm); aluminum board, circuit board (thickness within 10mm) Condition: The micro drill is 100% brand new Material: The mini cordless rotary tool is made of metal Color: The mini electric drill is black Power supply: The mini hand drill is powered by DC 5V Rated output power: The output power Rated mini cordless rotary tool is 10W No-load speed: This mini cordless rotary tool no-load speed is 11000rpm Range suitable collection: The collection range of the micro drill is 0.7-1.2mm Drill length (not include the drill): The mini drill is about 110mm long < p>Drill diameter: This mini drill bit drill diameter is about 30mm/1.18inch USB cable length: The micro drill cable length is about 1.8 meter Package Included: 1 x Electric Drill with USB Cable (Adapter is not included) 3 x Drill Bits (1.1 mm in diameter) 1 x spanner Note: 1. This product is not suitable for drilling these materials, such as bodhi, thick metal, wall and stone. 2. There may be an error in the drilling accuracy. 3. The USB adapter may have an incompatibility. 4. It cannot be connected to a grinding or polishing machine.