Product information:
- helps to in filtering noises and achieving peaceful sleep
- knows 30 soothing sounds (eg rain, rainforest)
- timing: 30 minutes, 60 minutes, unlimited
- audio interface: 3.5 mm jack
- size: 11x11x6.2 cm
- package contents: 1 pc white noise filtering device, 1 user manual, 1 USB cable