Features:
1. 20 Soothing Sounds: 5 White Noises ,5 Fan Sounds ,10 Natural Sounds
2. 13 Night light colors:  Red, Orange, Yellow, Green, Cyan, Blue, Purple, Warm White, and 5 mixed colors
3. Built-in auto-off timer :0.5h - 1h -2h -3h and continual play
4. Memory Function: Save your last setting sound, light colour, timer, etc.
5. Support touch the top grille to activate the light and brightness
6. Speaker Spec: 40mm 2 ohm 5W
7. Frequency response: 60HZ - 20KHZ
8. Product size:  D101*H121mm
9. Product Certificates: CE, ROHS, FCC, MSDS, UN38.3