Folding USB 18-LED White Light Eye Protection Lamp w/ Calendar / Alarm Clock - Black
Color: Black - Material: PC - Stepless light modulation - 18-LED white light eye protection lamp - Color temperature: 5500K - Comes with 3.7V / 1500mAh battery - Working voltage: DC 5V USB power supply - Temperature sensing - Calendar alarm clock function - Charging time: 4 hours - +40% brightness - 10 hours ultra-long lighting and Long life span - Great for bedroom office etc. - Packing list: - 1 x LED lamp - 1 x USB cable (70cm) - 1 x Battery - 1 x Chinese & English manual