3 Brightness Modes: Flood light, spot light and shine light. 3 modes provide you with a suitable light source for different light demands. The lights at each end are independently adjustable. Click the switches on each end to turn the light on/off and control the brightness. USB Rechargeable Battery: Built-in 700mA lithium battery, it takes about 3 hours to fully charge and can last up to 6-8 hours on high brightness, 10 hours on normal brightness. Comfortable Flexible Gooseneck Arms: The portable LED lamp is designed to be worn around your neck. No more holding a flashlight with your hand or mouth, or wearing a reading headlamp on your head, the hug neck lamp helps you focus on what you're doing without worrying about the light. > Portable and Wide Use: With only 85 grams, the foldable reading light does not require much space and fits easily in your cabin suitcase, it is suitable for indoor and outdoor use, such as reading in bed or in the library, jogging night and mending, crafts, knitting and many more. Safe to use: Flexible and soft gooseneck arms are covered with soft silicone, high quality, very comfortable, non-toxic, safe to use. Number of shipments: 1 pcs