Precision stainless steel blade to ensure constant and precise cutting • It's easy to adjust the hair length • Durable and sharp hair clipper. • R type obtuse processing technology, even if you never cut hair, it is safe • Low noise and low vibration • Built-in high performance rechargeable battery • For your baby safety ,please choose it ,it can help you • 100% Original factory packaging • It can be used for salon or personal care use or home use • It can be used for child or baby or man or woman or old people or pet Safety Warning : • Only the included charger can be used. • Make sure the charge will not become damp. • The charger includes a transformer which should not be cut off and replaced with another plug otherwise, in will lead to serious results. • If the charger is damaged, it should be replaced with a new one with the original type to avoid the danger. • Do unplug the charger before cleaning the shaver with running water.