1. Auto-sensing system: it will turn on when you close, auto off when you leave

2. 8-Color light emission: 8-color light in turn, each color for 15 seconds randomly, 120 seconds overall for a circle, you can also fix one color you desire

3. Energy-saving and useful: it make your bathroom easy to access via the auto-sensing device, smart and considerate

4. Soft PVC neck can be flexibly bended for more convenience

5. Sanitary design: easy to clean