Description: Universal: Gel nail lamp for all kinds of nail gel polish, including nail UV-glue, builder gel, nail sculpture gel, gem glue and LED nail gel. USB Powered: Mini USB Nail dryer can be connected to power bank, laptop or car charger, perfect for home, office, school or travel Simple to Use: Press the button, the nail lamp works for curing 45 seconds Cute Shell Design: mini size, Best birthday gift for your girlfriend or wife Portable: Take it everywhere even during travelling. It can be put into a file bag, computer bag even your pocket. Specification: Material: ABS Color: Pink Power: 1.8W Timer: 45S Rated Input: 5V/0.7A Wave Length: 365 + 405nm Power supply: USB cable Service Life: Approx. 50000 hours Size Chart: 6.1x6.3x5.3cm/2.40x2.48x2.09inch Package Includes: 1 Piece Nail Lamp 1 Piece Usb Cable Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!