1. Full-tone cavity sealed design
2. Power supply mode: USB
3. Anti-error touch timing design
4. Function: timing, music function
5. 66mm16 core 5W large-diameter speaker
6. The bottom shell is designed to be resistant to fall, and the foot pads are fully non-slip
7. Physical therapy, no dependence, no side effects
8. Seamless loop playback, no nodes, no breakpoints
9. Six sets of original soundtracks, each set of scenes with 5 tracks to switch
10. Input power: AC100-240V, output power: 5V/500mA
11. Purpose: Improve insomnia, anxiety, dreams, soothe babies crying, shield environmental noise, and create a relaxing mood for sleep
12. Size: 11x11x6.2cm
13. Unit weight: 325g