The alarm clock with Bluetooth wireless speaker is equipped with advanced Bluetooth V5.0 technology, with a maximum connection distance of 393 inches, releasing precise treble, detailed midrange, and resonant bass. Compatible with smartphones, mobile phones, laptops, computers, and all Bluetooth enabled devices. 5-color lighting and 4 adjustable lighting 2 camouflage lights+thoughtful yellow lights+warm white light+interesting chameleon lights. Each type of lamp has 4 brightness settings to provide you with the best viewing experience 3 Natural Sounds and High Sound Quality Every day when you wake up, you will hear natural sounds such as birds, streams, or raindrops. High quality design not only allows you to enjoy the pleasure of good music, but also provides good bedtime education for your child. When you wake up at night, you can gently shake the alarm clock. The vibration wake-up function turns on the lighting in a natural way. Provide you with the most friendly experience Elegant design and excellent quality: The beautiful circular design and ergonomic touch, as well as the rich and colorful lighting, are not only an alarm clock, but also a beautiful room decoration. It is made of environmentally friendly ABS, Technical data: Battery power: 2000mAh lithium battery Power consumption: 5V/1A Output power: 5W Charging method: Micro USB cable Charging time: 2.5 hours Music duration: 8 hours Standby time: 72 hours packing: 1 music bedside lamp 1 USB charging cable 1 x User Manual