This product is equipped with 12 types of colorful LED lights, including white and warm white lights (30 RGB lamp beads + 30 warm white lamp beads + 30 cool white lamp beads). It features 15 pre-installed white noise options and a built-in speaker that supports a music rhythm mode, allowing the lights to synchronize with the music. The timing function enables users to customize the automatic shutdown time. It also comes with Bluetooth functionality, including a Bluetooth remote control and APP control (with a clock display screen). The main unit is made of ABS and PMMA materials, with an input voltage of DC 5V, a working current of DC 2A, and a rated power of 10W. The working temperature range is -20℃ to 50℃ (-4℉ to 122℉), and the storage temperature range is -20℃ to 60℃ (-4℉ to 140℉).