Happyfun Blue Light Therapy Gum Disease Treatment，teeth whitening Soft Toothbrush

Fatures: Utilizes blue light cold light technology, combined with whitening gel, to accelerate teeth whitening, lighten yellow spots, and enhance whitening efficiency. The U-shaped transparent tray conforms to the curvature of teeth, covering the entire mouth and allowing the cold light to act evenly on each tooth. Multi-interface portable power supply: Equipped with a multi-port charging cable (compatible with multiple interfaces), it can connect to mobile phones, power banks, and other devices for convenient home/out-of-home use. The tray is typically waterproof, making cleaning easier after use and suitable for daily oral care. No complicated steps required; simply wear the tray and connect to a power source to start, suitable for self-service whitening at home. Specifications: Name: Teeth Whitening Lamp Weight:41g