Cordless Rotary Hammer, 14.4v hammer drill, Hammer drill 3 in 1 function, hammer/drill/screwdriver Cordless Rotary Hammer, 14.4v hammer drill, Hammer drill1. With CE, CUL UL, FFU GOOD, GS certificate.2. 3 in 1 function, hammer/drill/screwdriver3. With power display, LED light, Rotary knob on the product SPECIFICATION Voltage: 14.4v/18v/24vNormal/quick chargerBattery: 1300Ma Li-ionDrill chuck: ...