Specifications Name White Noise Sleep Aid Alarm ClockWork Power 2WBattery Capacity 800mAhRated Input Voltage DC 5V 1AWhite Noise Sources 32 piecesCustomizable Music Supports Bluetooth playbackMaterials ABS PC Silicone Wrapping clothLoudspeaker 52MM 4Ω 5WLamplight Eight colors Colorful breathing light 3000 types of color temperaturesCharging Duration 1 5 hoursService Duration 6 7 hoursCharging Interface Type CLED 5050 Magic LED lightProduct Size 80x80x47mmAPP Smart Control White WhisperExecution Standard GB4706 1 2005Net Product Weight 214gFeatures Soothing Sound Mimicry Emulates a mother s womb environment with built in sounds providing a comforting atmosphere for 0 6 month old babies featuring natural balance that helps soothe and facilitate sleep Advanced White Noise Attenuation Effectively blocks distracting colored noises creating an ideal audio environment for uninterrupted deep sleep that promotes better rest Flexible Timing Options Features a five gear timing mechanism with independent groups covering intervals from 30 minutes up to 240 minutes Automatically transitions into sleep mode for convenience and energy savings Extended Battery Life and Quick Charging Equipped with an 800mAh battery offering up to 7 hours of continuous use with only 1 5 hours needed for a full charge ensuring long lasting and efficient performance without a power cord Compact and Portable Design Crafted to be small lightweight and easily port