Features Unique appearance design, beautiful, you can use digital clock to decorate your home. Advanced version of the remote control can switch the LED backlight cyclically, red>green>blue>yellow>cyan>purple>orange>white>off>gradient. Practical and beautiful, it is very suitable for living room, children's room, nursery, kindergarten, bedroom decoration. Made of high‑quality ABS and metal materials, light weight, compact and convenient, durable, and can be used for many years. Colorful 4‑digit LED retro clock and IN‑12 luminous tube clock are very good home decorations. Specification: Item Type: Glow Tube Clock Material: ABS Power Supply: DC5V 1A or More Interface: Micro USB Remote Control Battery: CR2025 Button Battery 3V 150mAh (Delivered with Battery) Package List:1 x Glow Tube Clock  1 x Remote Control1 x USB Cable Note:1.Please use 5V, current 1A or above mobile phone charger, the interface is microUSB, for Android type. 2.The remote control is shipped with batteries. Package List 1 x Glow Tube Clock 1 x Remote Control 1 x USB Cable