White Noise Sleep Instrument Speaker Bluetooth Storage

Product Information:
Power supply: rechargeable
Color category: White
Voltage: 36V
How it works: Sound waves
How to wear: Place type
Connection mode: Bluetooth
Main function: help sleep clock regulation
Power Supply: Built-in 1200MAH built-in 8G memory

Size: 12CM in diameter

Packing list:
Sleep aid x1
Instruction x1
Adapter x1
Bag x1
Charging cable x1