USB charging: The LED night light does not need batteries, the LED night light is a charging lamp. Can be used as a phone holder. There is no adapter. SAFE MATERIALS: harmless, soft, harmless and safe for everyone (including babies). Made of high quality BPA-free silicone, the soft material allows you to squeeze, touch as you wish, perfect for stress relief and entertainment. Color temperature: 2800k warm light Power Capacity: 1200mAh rechargeable Rated power: 0.5W Size: 9.6x8.8x12.6cm Power supply: 5V 0.5A How to use:1. Press for the first time to modulate weak light to weak block, press for the second time in 2.5 seconds, adjust to high-quality strong light, and turn off the light source for the third time 3 If you press a second time after five seconds, the light source is turned off Dimmable Lighting Modes: The kids night light has two lighting modes to meet your different needs. The soft light mode is slightly bright, which can promote sleep and help breastfeeding. Bright light mode helps you light up, read and more. SPECIAL DESIGN: The beautiful and fun design has a childhood feel and can look like a wobbly mug with a sweet touch. The warm and stable light source does not hurt your eyes, the best runner story for you and your child. Suitable for romantic places such as bedrooms, children's rooms, baby rooms, decorative lighting, etc.