... 2.Easy to use ergonomic design 3. 5 interchangeable attachments for various functions 4.2 speeds control 5.Battery powered 6 ... .power:3 V ,500mA for battery,King Rose Electric Appliance Co.,Ltd,Products Introduction ... processMaterialProducts with many designs,materials and functionsDeliveryFastAfter serviceBe responsible for each problem encountered,and help to settle.We can ...