White Noise Sleep Aid Device Baby Sleep Crying Comforter, MY-511S Option:MY-511S One Package Size 19cm *

One Package Size 19cm * 11cm * 6

Double housing: External-3mm plastic ABS with UV perention

Drive scheme: MST703

Loading Container 20GP: 544 cartons * 10 pcs = 5440 pcs

Maximum power: 5V/10W USB

White Noise Sleep Aid Device Baby Sleep Crying Comforter, MY-511S Option:MY-511S One Package Size 19cm *Parameter 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.