Adjustable Speed: The adjustable trigger offers 2 speeds and the side button allows for screwing and unscrewing, 21V lithium-ion (Li-Ion) battery, with a spare battery, which provides high and efficient power Convenient Charging: 200 - 240V charger that can withstand voltage instability or sudden change. It takes about 1 hour to charge, the reasonable ventilation setting promotes heat dissipation during operation, increasing the life of the drill bit 10mm Self-Tightening Chuck and LED Light: Thanks to the 10mm self-tightening chuck, it is possible to replace the different tips in the chuck easily and quickly without the help of keys. The LED light also allows working in dark environments Practical and Economical: The product includes a kit of 20 accessories. The battery charge indicator light allows you to check the charge level at any time, and the belt hook allows you to easily carry your drill with you. Product Description Package Includes: 1x Cordless Drill, 2x 21V Lithium-Ion