General description Experience an immersive white noise environment with the Alarm Clock Sleep Sound Machine. This device features 32 soothing sounds, including delicate rain and gentle waves, designed to help you relax and sleep better. It also includes colorful sleep-aiding lights that utilize 5050 fantasy color LED technology, providing soft colors to enhance your sleep experience. The smart Bluetooth playback allows for high-speed connection with your mobile phone, tablet, and other devices, making it easy to enjoy your favorite music. Technical specifications Input voltage: DC 5V/2A Working power: 3W Speaker: 52MM-40-5W White noise source: 32 songs Decibel range: 35-45dB LED type: 5050 fantasy colors Lighting options: 8 types, 3,000 color temperatures Timing options: 30min/60min/90min/120min/240min Charging time: 1.5H Usage time: 5H Charging interface: Type-C Color: Light Gray Material: ABS Other information Package Contents: 1 x Music sleep aid, 1 x data cable Note: Light