Features_x000D_Invisibles and Natural Placement: Extensions are applied so discreetly that they appear to be a natural part of your own hair._x000D_USB Charger Included: Enables easy charging of the device, allowing for flexible and efficient use within the salon._x000D_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._x000D_Convenient to Use: The hair extension glue light simplifies the extension process, making it convenient for both home and professional salon use._x000D_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. _x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_ _x000D_Description:_x000D_Size: 13.2*7.1*2.2cm_x000D_Material: Glass Aluminum_x000D_Battery: 5000mah lithiums battery built-in_x000D_6 LED UV lamp beads, 395nm_x000D_Power: 18W_x000D_Charging time: 3-4 hours_x000D_Usage time: 1.5 hours_x000D__x000D_Package List:_x000D_1x UV LED Hair Extension Lamp Set _x000D__x000D_