Low Cost High Quality USB Chargeable Small Mini Portable Cheap Price Drying Light UV LED Nail Lamp. USB Chargeable Design: Powered by USB or cell button battery for portable use. Multi-Color LED Options: Features Red, Blue, Green, Pink, and RGB LED colors. Multiple Flash Modes: Supports Fast Flash, Slow Flash, Steady, and Off modes. Waterproof Function: Designed with water activity resistance for durability. Strict Quality Control: QC inspection performed before delivery to ensure condition. International Certifications: Certified with MSDS, RoHS, and CE standards. Fast Quotation Service: Quotes provided within 24 hours of inquiry. Sample Order Available: Mixed sample orders accepted for testing purposes.