White Noise Sound Machine USB Rechargeable Music Light Sleep Machine

Simple Design--White noise machine features a simple styling and more user-friendly design to eliminate unnecessary functions, including 9 non similar sleeping music
High Quality--Sound machine has a built-in rechargeable battery,charged by 5V adapter, such as your mobile phone adapter. This machine has 800 mAh battery which can work more than 50 hours.
Multi-functional--Rhythmic,breathing LED light (color is blue) guides baby to sleep quickly which also can work independently at night as a night light. At the same time, infinitesimal volume adjustment function can provide a proper volume level for anybody
Smarter--Memory function automatically restores your previous volume, sound and time.Next time power on, play music from the last power off automatically
Input: DC5V 0.5-1.0A(MAX)
Power: 1W(MAX)
Battery capacity: 800 mAh (Polymer battery)
Battery cycle: 500 times
Operating time: more than 50 hours (Maximum volume)
Charging time: 1 hour
Product net weight: 100g
Gross product weight: 141g
Product color: White
Product size: 80 x 80 x 33mm
Product material: ABS,PC,silicone and electronic components
Package contents:
1 x Music light sleep machine
1 x Micro-USB charging cable
1 x Instruction manual