Features: USB Rechargeable: Built-in 1200mAh battery can last up to 4.5-72 hours depending on the brightness which only fully charge. Stepless Dimming: Each gear is for eye protection, long press for 3 seconds to adjust the brightness of the light, 100%~30% can be selected at will. Good Gift: In addition, exquisite touch figure, the night light has a memory function, so you can continue to use it next time without resetting. Invisible Speaker: The sound is played quietly behind the back, when the battery is low, there will be a voice prompt, please charge in time. For Sleeping: Made of safe ABS and electronic components, which is sturdy and drop-proof. Accompany you to sleep peacefully, simulate comfortable candlelight, soft and not dazzling. Specifications: Type: A=General, B=Bluetooth-Compatible Speaker Material: ABS, Electronic Components Color: White Size(L*W*H): About 124x90x205mm/4.88x3.54x8.07inch Power: 4W Voltage: 5V Current: 1A Battery Capacity: 1200mAh Battery(built in) Playing Time: 4.5-72h Interface: USB, Type C How To Use: 1. Press the switch key, the light is on (the color is warm white); press the switch key again to turn off the light. 2. Stepless dimming key: When the switch key is turned on, long press to enter the stepless dimming mode. The brightness of the light will increase from the initial brightness to 100%, release the button, press and hold again, the light will go from 100%-30%, and so on. (The light has a memory function. When it is turned off and turned on again, the brightness of the light is the brightness of the last adjustment) Package Included: 1pc x LED Night Light 1pc x USB Cable 1pc x Manual Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.