Smart White Noise Sleep Wireless Bluetooth Music Eye Mask

Product information:
Color: FS201 music eye mask Black, FS201 music eye mask pink, FS201 music eye mask Brown
Functions: shading, Bluetooth, white noise, wireless, music, detachable ear nest, detachable
Material: nylon spandex polyester polyurethane
Battery capacity: 200mAh
Power: 5V1A
Product Size: 190*90 * 48mm