VEVOR Sound Machine, 21 Soothing Sleep Sounds, 3-in-1 Portable and Hangable White Noise Sound Machine with Auto-Off Timer, Soft Ring Light and Memory Function, for Baby, Adults, Home, Office & Travel Multifunctional Sleep Aid Device Easy to Fall Asleep Soft Lighting Wireless Operation Versatile Use User-Friendly Design Number of Soothing Sounds: 21,Item Model Number: HFD-W13,Lithium Battery: Single 18650 Cell, 3.7V / 1800mAh,Product Dimensions: 3.78 x 3.78 x 1.57 in / 96 x 96 x 40 mm,Net Weight: 0.51 lbs / 0.23 kg
