1.Hands Free LightNo more holding a flashlight by your hand or by your mouth, or wear a headlamp on your head, nodding your head like a robot to adjust the light directions when you are reading or busy in reading. The flexible neckband hug light helpsyou just focus on what you are doing without worrin about the light, whenever for reading in bed or car, walking dog ,repairing, crafting, working and many others. 2.4LEDs & 4 Brightness modes2 LEDs Each Arm, 1 Spotlight& 1 Wide Angle LED each side, 1st Click is wide angle light, 2nd Click is Spotlight, 3rd Click is Spot & Wide light, 4th click off. 3.Rechargeable BatteryBuilt in Rechargeable 750mAh Li-ion Battery, enjoy your wireless 60 Hours reading without charging, 4 power modes to choose from: USB Ports, Laptop, Power banks. 4.Bendable NecksFlexible hose,easy to choose the best angle to meet your various needs, The necks have soft silicon surface, the neck touching part is soft padded, Perfectly comfortable for touch and wear. 5.LIGHTWEIGHT and COMPACTThe flexible neck light does not take up much space and fits easily into your suitcase. This makes it an ideal choice for a portable reading light. Products from LUOLV's store