Features Invisibles and Natural Placement: Extensions are applied so discreetly that they appear to be a natural part of your own hair. USB Charger Included: Enables easy charging of the device, allowing for flexible and efficient use within the salon. Versatile Application: Our hair extension UV light can be used on different parts of the hair, including the top and sides, offering flexibility in styling to suit your preferences. Convenient to Use: The hair extension glue light simplifies the extension process, making it convenient for both home and professional salon use. High Power, Swift Curing: This UV hair extension lamp, specifically designed for hair extensions, incorporates 6 LED beads and employs 10W professional UV light at 395nm. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Size: 13.2*7.1*2.2cm Material: Glass + Aluminum Battery: 5000mah lithiums battery (built-in) 6 LED UV lamp beads, 395nm Power: 18W Charging time: 3-4 hours Usage time: 1.5 hours Package List: 1x UV LED Hair Extension Lamp Set