Rechargeable battery
A built-in rechargeable battery, good for sound sleep on the go.
4 auto-off timer
Set an auto-off timer of 30/60/90 minutes or continuously play.
Memory function
Auto remembers your last track, light, and volume.
32-level adjustment volume
32-level adjustment stepless volume
What's included?
White noise sound machine*1
USB Type-C cable*1
Metal ring*1
plastic ring*1
User manual*1