Color:GreyFeatures:[3 Color & Brightness Adjustable] 3 useful color temperature modes: yellow(3000K), warm white(4000K) and cool white(6000K). Each head owns an independent switch for brightness levels dimmable. You can choose a comfortable setting as you wish for reading, knitting, camping, or repairing etc.[Rechargeable & Long-Lasting] USB Type-C rechargeable which is reversible and thus easier to plug in compared with other Micro-USB. Up to 80 hours (general reading, single head) of powerful, non-diminishing brightness from the included premium rechargeable 1000mAh battery.[Eye Caring & Ergonomic Design] No flickering and blue light filter design with advanced LED beads. No eye strain any more for both kids and adults. The arms are supple and adjustable so you can get the angle most comfortable to you. Ergonomic neck around design, and it is totally hands free[Partner Friendly] Special narrow beam angle(90) design. It is bright enough to the area you positioned and at the same time dim enough to not disturb your sound asleep partner.[Product Guarantee] Original patent applied. FCC, CE, RoHS, PSE approved. Worry-free 18-month warranty and friendly customer service. Product Box Contains: 1*Glocusent LED Neck Light 1*USB Type-C Cable (24") 1*User Manual 1*Bookmark NOTE: Use the included Type-C cable, your original cable or a third-party certified one ; AC adapter not included.Binding:Tools & Home Improvement.Product Specifications:Type of Bulb: LEDColor Temperature Modes: 3 yellow(3000K), warm white(4000K) and cool white(6000K)Brightness Levels: no limitedRechargeable Battery: Lithium Polymer 1000 mAhCharging Time: within 3 hours for a full chargeCharging Port: USB Type-CWorking Time: 6-80 hours (depend on your mode & brightness)Beam Angle: 90Arm Adjustable Angle: 180Buttons: 3 (1 for color temperature mode selection, 2 for dual side brightness selection)Product Box Contains:LED Neck LightUSB Type-C Cable (24")User ManualBookmark (2.4"x4.8" FREE GIFT)Note: Use the included Type-C cable, your original cable or a third-party certified one ; AC adapter not included;Please tear off the protective film in the heads before use.Product Strengths:A. Eye Care. Just enjoy the pleasure of reading and working without eyes hurt.B. Multi Settings. Meets most of your demands.C. Sound & Light Reduced. Your partner will not drive you away any more.D. Hands Free. No more flashlight in your hand and no more headlamp on you head.E. Rechargeable. Eco-friendly and convenient.F. Lightweight. Easy to carry along with you even when traveling.EAN:0645312767687Package Dimensions:7.3 x 5.3 x 1.1 inches Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin