White sleep aid

Features 1. Built-in 20 soothing sounds 2. Support earphone listening 3. Timer function 20 soothes the sound, 4. Night light function at night 5. Ambient atmosphere light function 6. AC adapter or install and remove 18650 battery for power supply; Product parameter Working voltage: 3.7V (support 18650 rechargeable lithium battery) Dynamic current: no light <200 mA, light <450 mA Quiescent current: 20uA Product size: Ф150×32.5mm (excluding speaker net) Speaker: 75 mm diameter 4Ω3 W Power supply: input AC 100～240V＜50/60Hz Output DC 5V, 1A Product size and weight: Ф150mm×32.5 mm (not including the height of the transparent lampshade) Material and composition ratio: abs + phosphor and PC transparent lampshade + black and white paint spraying shading cover Single package length, width and thickness: 170mm*180mm*65mm Packing list: 1 host, 1 1m 1A USB cable, 1 5V1A American standard charger, and a manual