White Noise Sleep Aid Device Baby Sleep Crying ComforterParameter 1. Voltage: DC5V 300mA 2. Rated power: 1. 5W Characteristics 1. 6 kinds of white noise: light music, raindrops, forest birds, thunderstorms, waves, white noise 2. Automatic timing selection: 15, 30, 45 minutes 3. Volume up and down control 4. Lightweight and portable, easy to carry and carry 5. Beautiful and beautiful voice makes you sleep peacefully 6. When using it out, you can use the 5th battery for 3 sections, no need to use the venue.

- Communication Distance: 10-15 meters (without obstacles)

Transfer rate: 1000MB/S

Output intensity: 0-20 level

Equipped with SD and TF slots for storage cards

inside movable straps can be disassembled

2: breathing

General Compatible with Fitbit:  Charge 6

Foldable design for enhanced portability

please make sure the USB-C port on the host device supports charging

weight: 650g

and can print pictures

Carton Size 52cm * 42cm * 25cm / 20