Product Description 
   
 
   White Noise Sleep Machine helps to provide you with a soothing sleep environment and mask disruptive environmental noises, so that You can fall asleep with any of its nine relaxation sounds(music). It can also improve your concentration when you read , work or study; It's ideal for relaxation, study, speech privacy, or any situation where you'd like more control of your audio environment. 
   
 
   Features: 
   
 
   1. Simple design, portable and easy to operate. 
   
 
   2. It features built-in lithium battery and USB charging. It can be used continuously for 36h for a full charge. 
   
 
   3. It features a light display and according to the light, you can adjust the breathing in 10 minutes to make your body relaxed. 
   
 
   4. Portable design: Only 8*8*3.3cm. It takes up a small space on the bedside table and can be easily put into your bag or suitcase, making it the perfect travel companion. 
   
 
   5. Automatic shutdown timer: This white noise machine can be played continuously non-stop all night or there is an auto-off timer to set for 15, 30 or 60 minutes to conserve energy.(light display). 
   
 
   6. Not just for sleep: our white noise sound machine not only masks noise, improves sleep quality, but also is suitable for use at home, in the office, in a dorm, in a baby nursery or anywhere you want. 
   
 
   7. 9 kinds of smooth and natural sounds: It features white noise, wave sound, birdsong, waterfall, cricket sound, bicker and 3 lullabies, so that you can choose sounds according to your preferences and needs to create a quiet environment for you to fall asleep quickly and rest completely. 
   
 
   Specification: 
   
 
   1. Power: 1W (Max) 
   
 
   2. Input Voltage: DC5V 
   
 
   3. Product Size: 8x8x3.3cm 
   
 
   4. Material: ABS+PC+Silicone+Electronic Components 
   
 
   Package include: 
   
 
   1 x White Noise Sleep Machine 
   
 
   1 x User Manual 
   
 
   1 x USB Cable 
   
 
   Note: 
   
 
   1. Size may be a little deviation due to manual measurement. 
   
 
   2. Different displays show the same picture may be slightly differences.