White noise not only promotes sleep, but also covers the interference of external environmental noise, helping us to concentrate in study and work.

The lighting colors are in order: bright white light-?úwarm light-?úred->green-?úblue-?úyellow-?úpink-?úcolorful gradual fixation and turn off the light-direct cycle long touch to adjust the brightness of the light.

Features:

Model: Q2 colorful light and music sleeper 10 built-in music: sea waves, rain, white noise, running water, cricket calls, bird calls, lullaby 1, lullaby 2, lullaby 3, lullaby 4 Timing time: 15 minutes 30 minutes 60 minutes Voltage input: DC5V=0.5-1.0A Power: 1W Battery: Li-ion18650-2000mAh Battery cycles: 500 times Use time: 20 hours Charging time: 2.5-3 hours Product weight: 230 grams Product size: 91x91x135mm Estimated delivery time LsAbout 10 business days.We will use standard shipment for the orders. Normally it may need about 10 days, but sometimes please note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.