: Color: WhitePower: 1WVoltage input: DC 5V=0.5-1.0ABattery: Li-ion18650- 2000mAh Battery cycle: 500 timesOperating time: 20 hoursCharging time: 2.5-3 hoursProduct weight: 230gDimensions: 91*91*135mm Package contents: Sleep aid, data cable, manual, remote control Product details: 6 sleep sounds: white noise, fans, stream, ocean waves, bird, Campfire, train, piano, lullabies, meditation and so on. This special gift with lots of love will give you the best rest, suitable for babies, kids and adults.Adjustable Night Lights: With long and short touch light mode button: bright white light, warm light, red, green, blue, yellow, pink, seven colors changing, fixed color, turn off the light, continue to circulate, long touch is to adjust the brightness of the light. This voice with lullaby and night light provides a constant rhythm and soft glow to help your baby create an optimal sleeping atmosphere. Night light helps new mother with night care for nursery.4 Timers: You can set it to play continuously or set a timer with 15, 30, 60 minutes automatically turn on and off.COMPACT DESIGN & STORAGE FUNCTION: It can be easily put in a handbag or suitcase, perfect for home, office or travel. The memory function automatically restores your previous volume, tone and time.