Product Name Limei clippers for animalsBlade material titanium ceramic bladeWaiting time about 120 minutesBattery capacity 1200 mACut 45mm x 175mmCharging method USB upper ahColor GoldenHigh quality ceramic shaving head, precise 5-speed shaving, quiet design, long battery life, safe to use and no damage to the skin, two charging methods The shaving head can be disassembled and cleaned directly under the tap to prevent the growth of bacteria four limit combs, hair length depends on you Professional lithium battery, runtime up to 120 minutes Shaving head disassembly instructions when removing or installing the shaving head, turn the adjustment ring to 2 0mmFirst set the adjustment ring to position 2 0, press your thumb on the top of the shaving head and press down on it, and the other hand holds the shaving head downBlade installation instructionsAlign the card slot with the bottom of the shaving head, press your thumb down, close the top and press lightly Limit comb installation instructionsAlign the shaving head with the limiter comb, insert it along the edge and adjust the shaving head down