Features: *High Quality Material: The speaker is made of high quality material, durable and wear resistant, not easy to break and can use for a long time. *Portable speaker: so it is not only a sleep noise machine, but also a bluetooth-compatible speaker, you can connect your phone or computer via bluetooth-compatible , *Portable: The white noise machine is compact design allows you to easily carry it outdoors or when traveling. *Long Battery Life: This long-lasting white noise machine is equipped with a 1200mah rechargeable batterys, which can run for a long time after being fully charged. *32 Sleep Sounds: The sound machine is equipped with 32 soothing natural sounds, choose the sound you want to create a more relaxing environment for babies, children and adults. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: ABS Size: 115*115*63mm Battery capacity: 1200mAh Input: DC5V-1A Output: Package List: 1 x White Noise Machine Speaker