Item Description:Specifications:Material:Plastic+ MentalsLight Source: Led light Source、 energy saving and eco-friendlyPower: Built-in rechargeable battery (DC4V 400mAh) or USBCharging Ways: power adapter (DC5V、120-500mA)/USBNote: Please charge the battery on time when the battery power is not enough. Do not charge more than 12 hours. So as not to affect the life of the battery. When nonuse for a long time、 it should be deposited after charging full、 it need charge once again after storage for 2-3 months.Package Included:1 x LED Night Light 1 x USB Cable (Adapter is not included)