Professional Use Machine Skin Safe Remove Glue Needle Cap Lanyard Hair Remove Bracelet Brush USB Cable Factory Machine V-Light Hair Extension Tool Machine. Fast Curing Technology: UV/LED V light cures bonding agent in 3-8 seconds, increasing efficiency by over 60%. Seamless Attachment: Smooth interface ensures durability of 4-6 weeks without falling or curling. Portable USB Charging: Compact and lightweight design supports USB charging for mobile use. Gentle Formula: Safe for skin and eyes, dissolves glue without damaging lace or hair. No Residue Left: Completely dissolves glue leaving scalp and wig clean after wiping. Easy Operation: Simple process allows beginners to use without professional technical skills. Versatile Application: Suitable for salons, mobile services, and various hair extension scenarios. OEM/ODM Support: Full customization, minor customization, and design-based options available.