Features:
1. 31 Soothing Sounds: 7 White Noises, 7 Fan Sounds and 17 Nature Sounds. 
2. Superior Sound Quality,creating a personalized sleeping environment 
3. Night Light: 8 LED lights  color & breathing light with 3 modes for sleeping/ feeding.
4. Timer Shutdown: 1/ 2/ 3 hours and continual play
5. Memory Funtion: remember the last setting for sound, volume,timer and light settings
6. Speaker Spec: 52mm 2ohm 5W
7. Frequency response: 60HZ - 20KHZ
8. Product size: D117*H85mm
9. Product Certificates: CE, ROHS, FCC, MSDS, UN38.3