Commodity Quality Certification: UL Commodity Quality Certification: GS Commodity Quality Certification: ce Commodity Quality Certification: 3C Weight: About 300g Size: 21.5*7.5*5.2cm (approx.) Item Type: nail dryer Voltage: 5V DC 1A/ 5V DC 2A Material: ABS+PC Power Source: Eletric Power: 20W Type: UV Lamps Color: White Item name: 24W Infrared Sensor LED UV Lamp Nail Dryer Timing setting: 30s/60s/99s LED Wave Length: 365+405nm Fit Gel Type: UV nail gel polish/ LED nail gel polish Service Life: Approx. 50000 hours LED Lamp: 12pcs LED lamp beads: Safe to eyes Skin care mode: Protector for hands