Baby Portable White Noise Smart Sleeping Aid Instrument

Product information:
Power type: battery type
Function: music function
Color: blue (battery square model), Pink (battery square model), blue (charging square model), Pink (charging square model), blue (battery star), purple (battery star), blue (rechargeable star), Purple (rechargeable star), White (battery square model), White (rechargeable square model), White (battery star), white (rechargeable battery star), White (rechargeable battery star), Bluetooth version consultation