28V Cordless Drill Driver Max Impact Drill Kit for Home Improvement DIY Project - US Plug / 2 Batteries Cordless Drill Driver equipped with 3 1 functions, has more efficient models of screw-driving, drilling, and impact drilling Cordless drill driver is powered by a 24V Li-ion battery for strong and steady power and an endurable run time The Auto-lock chuck enables it to change easily for bits. Comfortable to hold, you will feel more relaxed using it Brand: AOTUO Material: all copper Speed: 0-1350rpm Battery voltage: 28V Battery: 4000 mAh Power supply voltage: 220V Maximum drill diameter: 10mm Rated torque: 25-40 Frequency: 50-60Hz Package Included: 1 x Electric Drill 2 x Battery 1 x Power adapter 24 x Accessories