1. Material: ABS+PC
2. Interface: USB
3. Rotatable and dimmable
4. Free 6 sets of transparencies
5. Switch type: button type
6. Power supply: 1200mAh battery (except USB-in version)
7. Function: projection lamp, night light, music box
8. Voltage: ≤36V
9. Light source power: 1W
10. Type of light source: led
11. Average service life: 10000h
12. Unit weight: 0.45kg
13. Size: 131x131x136mm
14. Features:
- Plug-in version: USB plug-in use (no battery), night light + projection + rotation + 6 patterns + 3 light colors, no music
- Charging version: USB charging (built-in lithium battery), night light + projection + rotation + 6 patterns + 3 light colors, no music
- Rechargeable music box: USB charging (built-in lithium battery), night light + projection + rotation + 6 patterns + 3 light colors, with a metal rotating clockwork music box, one piece of pure music (stop spinning, stop music)
- Bluetooth version: USB charging (built-in lithium battery), night light + projection + rotation + 6 patterns + 3 light colors, with Bluetooth function, can be connected to mobile phone Bluetooth to play music

Packing list:
- Light x 1
- Films x 6
- USB cable x 1
- Manual x 1