Points:1、Choose Sound Freely: Pre F natural music on to play natural sound. 10 smooth and natural sounds and 1 lullaby, choose the sound according to your preferences and needs.2、Portable Design: Only 10*10*6.5cm, occupying a small space on the bedside table, it can be easily put into your bag or suitcase.3、7-color Light Display: There are 7-color light display, and 5 kinds of brightne of warm light can be adjusted. According to the slow light, the body can relax. Built-in lithium battery, charging once, can be used continuously for 36h.4、Automatic Shutdown Timer: This noise hine can play continuously without interruption, or there is an automatic shutdown timer set to 30, 60 or 90 minutes to save energy (light display).5、Not Just for Sleep: Can not only cover up noise and improve sleep quality, and are suitable for use at home, office, etc.Specifications:Name: Sleep Noise hineApplicable to: baby sleep, people with insomnia, girls who are not easy to fall asleep, calming mood and streMaterial: ABS+PC+silicone+electronic componentsProduct size: about 10*10*6.5cm/3.94*3.94*2.56inPacking size: about 13*10.8*8.5cm/5.12*4.25*3.35inInput voltage: DC5VWorking voltage: 4.2VCharging current: 1APower: 1WBattery capacity: 1000harging method: usbCharging time: 1.5hUse time: 36hCertification: FCC/CE/RoHSPacking List:1* Noise hine1*USB
1*Instruction