Choose the Type‑C (PD) or USB (QC) set — Type‑C must be connected to a PD protocol port and the USB set requires a QC fast‑charge USB port

7V 150mAh Lipo Battery (included)

4V 1050mAh 25C battery that provides a considerable driving time of 10 minutes

capacity and care

Designed with durability

portable white noise machine for adults 30 soothing sounds bluetooth sleep timer __pcat_538dede38467be10d10780fd Choose the Type‑C (PD) orKey features This compact sound machine offers 30 soothing sounds across three groups: 10 white noises, 10 fan sounds and 10 nature sounds such as rain, sea waves, brook and birds. It also supports Bluetooth so you can play music from your smartphone or tablet while you relax. How it helps Use the adjustable volume to mask disturbances and create a calm sleeping environment, from very low to adequately high levels. The builtin sleep timer can be set