I purchased the multi-functional alarm clock light (Yihai K8) because I'm not a morning person and wanted to try the "wake up with light" habit. Due to reorganizing my room, I've decided to pass it on to someone who will appreciate it. 【Features of this item】 The "sunrise mode," which gradually brightens like the morning sun, is very comfortable. It can also be used as a reading light or indirect lighting at night, and you can play your favorite music via Bluetooth, which greatly improves the atmosphere of the bedroom. 【Condition of the product】 • Operation: I reconfirmed before listing, and everything is working well, including the light (all colors are clear and even!), button operation, and Bluetooth connection. • Appearance: There are no noticeable large scratches or stains, and I personally think it's in very good condition. • Accessories: Includes the main unit, AC adapter, connection cable, and outer box. 【Please note】 • Instruction manual: I lost it during a move and it is not included. Operation is intuitive using the buttons on the side of the unit, but if you get lost with the settings, please search for "Yihai K8 instruction manual" and you can find how to use it on the web, so please rest assured. • Usage: I have taken good care of it, but it is a used item that has been used at home by an individual. Please forgive any minor scratches on the outer box. If you want to change your morning wake-up experience to something a little more luxurious, why not?