Features: OOTDTY   brand new and high quality Portable and easy to carry. Adopting the high technology, show excellent performance. Compatible with all standard USB device, power bank, mobile charger, computer or laptop. Compatible Device: USB device / power bank / mobile charger / computer / laptop Specifications: Light Color: White Light LED Quantity: 12 Voltage: 5V Size: 7x2.2x0.9cm/2.76x0.87x0.35inch Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. Package Includes: (Without retail package) 1 x 12 leds Light