Thank you for coming to our shop, I hope it is to your satisfaction Item Name: LED Neck Light Material: Plastic Battery Capacity: 1800mAh Features: Flexible, High Brightness, Ultralight Size Details: L: 25cm, W: 16cm, H: 3cm(Approx.) Description: Ergonomic neck around design, and it is totally hands free. Just wear the LED light around your neck when you read, no need to hand-hold, or wear a headlamp anymore. In addition, this product also adopts rotatable lamp head design. Our LED neck lamp can be switched between warm light, warm white light and white light. The brightness of each color can also be freely adjusted. And, it emits light without flicker and-glare, no eye strain anymore for both kids and adults. It is constructed of plastic material. The length of this product is 25cm, the width is 16cm and the height is 3cm. This product is perfectly suitable for home, household, dorm, office, school, etc. Notes: Due to light and display, there may be slight differences between the picture and the actual color of the product. The color is subject to the goods received. In addition, please allow slight size difference due to manual measurement. High quality, assured choice is guaranteed! Package Includes: 1 x LED Neck Light