suction, no fear of demagnetization, faster and more convenient for you to change the bit. Rechargeable Lithium Battery & Charging Indicator Light: High-capacity lithium polymer battery, b power, long-lasting, can install furniture for a long time. With a charging indicator, red light when charging, fully automatically extinguished, real-time view of the charging situation, more worry. Multiple Protections: Built-in over-current protecting, voltage protecting, over-temperature protecting, charging and discharging protecting functions to improve the overall safety and stability of use. Universal USB Port Charging: USB charging port design, which can be conveniently charged by an adapter, PC, charging pal, or car. Comes with USB charging cable, no fear of power outage when you go out. Wide Applications: Suitable for repairing and maintenance of electronic products and precise instruments such as motorbikes, cellphones, watches and home appliances. Specifications: Name: Electric Screwdriver Material: aluminum alloy Type: simple configuration, standard configuration, high configuration (optional) Battery: 1 * built-in 3.6V, 2000mAh lithium battery (included) Item size: 213 * 40 * 40mm / 8.39 * 1.57 * 1.57in Package size: 180 * 115 * 45mm / 7.09 * 4.53 * 1.77in Package weight: Simple configuration: 262g / 9.24ounce Standard configuration: 303g / 10.69ounce High configuration: 494g / 17.43ounce Packing List (Simple configuration): 1 * Electric Screwdriver 2 * Long Screw Bit OR Packing List (Standard configuration): 1 * Electric Screwdriver 2 * Long Screw Bit 5 * Thin Screw Bit OR Packing List (High configuration): 1 * Electric Screwdriver 2 * Long Screw Bit 33 * Short Screw Bit