Material: Plastic Item Color: White LED Beads: 4 LED Color Temperature: 11000K Switching Mode: Sensitive Touch Switch Battery Capacity: 1000mAh Lithium Battery Size: 130 * 28 * 300mm Package Included: 1 * Neck Reading Lamp 1 * USB Cable (Power Adapter not included) 1.Hug Neck Light-- The neck light made of special material designed according to the shape of the neck and comfort level. Humanized design lets you read without burden, hands-free and space-saving. 2.4 LEDs with 2 brightness-- Eye-friendly soft light, each flexible arm has 2 LEDs, soft cool white light, 4 LEDs correspond to 13000K. The arm head with sensitive touch switch, brightness 2 adjustable. 3.Rechargeable Neck Lamp-- The neck lamp built-in 1000mAh lithium battery, 2 hours to be fully charged and work more than 5 hours. With DC 5V 1A USB cable, you can use and charge it anytime, anywhere. (Power adapter is not included). Battery circuit breaker to prevent short circuit. 4.360 Flexible and Lightweight-- Made of soft silicone material, the neck light, the soft arm are flexible and 360 adjust the lighting angle, you can find a lighting angle that works for you.5.Application-- Perfectly suitable for indoor and outdoor use, reading by the table or bed, running, camping, repairing, climbing and so on.