17color wavelength spectrum technology, synergistic effect, lighten pigments, control oil and lighten acnes, soften skin, etc. 2Natural light waves with fixed wavelengths promote blood circulation, accelerate metabolism, and increase skin elasticity. 3It is compact and portable, supports USB charging, and can be charged via a laptop or mobile power USB cable. 4The soft medicine silicone nose pads are used to avoid indentation, and the nose pads are designed to prevent the instrument from sliding down. 5LED photon face mask device, suitable for all skin types, suitable for oily skin in T zone, providing perfect facial beauty care. Item Type: Photon Face Mask Material: ABS+Silicone Battery: Built-In 1Pc 502030 Lithium Battery, Capacity: 250MAH (Included) Voltage: 5V 1A Lighting: Red, Blue, Green, Yellow, Purple, Cyan, Pink Weight: Approx. 463g / 16.3oz Product Size: Approx. 20x18cm / 7.9x7.1in How to Use: 1. It is recommended to use with a mask or serum 2. Follow the normal makeup removal steps to remove makeup and clean the face 3. Apply a mask on the face or evenly apply the daily care solution (without mask or care solution) 4. Wear a mask to connect to a mobile phone or a power bank, and select the appropriate mode (lighting) 5. After 10-30 minutes, the light beauty is over, and the excess facial mask serum can be massaged to fully absorb it 1 x LED Face Mask 1 x USB Cable 1 x Manual 1. Please allow 0& 8209;1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.