Features: Baby Cry Detection and Voice or APP ControlAn instant notification will be pushed to your phone while the smart sleep machine detect that baby is crying Supports Alexa voice control and APP control, you can turn on or off the sound machine by giving a command to Alexa and adjust the sound machine on mobile APP. Equipped with a LCD screen to display the current time. 34 Soothing SoundsBuilt in 34 soothing sounds, including 3 white noise, 10 nature sounds, 5 lullaby sounds and 16 other sleep sounds, which helps block disruptive environmental noises and let baby fall asleep easier and deeper. Colorful Night LightSupports 16 million colors night light, which can fix color or change color in cycle. Soft night lights that won "t irritate babies or disturb their sleep, a good helper for midnight nursery. Precise Volume Adjusting and Double Timer SettingSupports 32 levels of precise volume adjusting offers a flexible way to set a daily routine timing, you can set the night light to turn on at a specific time automatically, such as turn on the sound machine at 21:00PM with a soothe song for sleeping and auto-off clock in 30min or 60min or 90min. Enjoy a peaceful night and sweet dream. Built-in Rechargeable BatteryBuilt-in 1800mAh large capacity lithium battery, up to 10H working time after being fully charged and can be recharged via USB cable conveniently. Portable and lightweight, convenient for home and travel use. Specifications: Color: White Battery Capacity: 1800mA Charging Port: Type-C Input: DC 5V Timer: 30min or 60min or 90min Soothing Sounds: 34 Item Size: 13 x 13 x 10.2cm or 5.1 x 5.1 x 4in Item Weight: 320g or 11.3oz Packing List: 1 x Sleep Machine 1 x USB Charging Cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.