- 【30 built-in songs & 10 built-in white noise】: The white noise machine with 30 pieces built-in music songs and 10 kinds of built-in white noise, free to adjust it sound volume, sufficing your different using needs.
- 【Warm white light】: The warm white light will automatically change its breathing frequency according to the human breathing frequency, helping user to fall into sleeping easily.
- 【Timer function】: Supporting for the timer function, the white noise machine has four gears of timer arrange, including 120 minutes, 90 minutes, 60 minutes and 30 minutes.
- 【USB rechargeable】: With built-in 2000mah battery, the white noise machine can support for 6-20 hours working time, with only 4 hours charging time. USB interface is easy to find suitable power supply.
- 【Scope of application】: The white noise machine is widely suitable for baby, children, adult and the elderly, no bade influence, owning good relaxing function, perfect for sleeping usage.
