Feature: 1. This reading lamp has an ultra-long flexible arm that can be wrapped or folded into any shape, providing you with the best lighting angle stability. The hands are completely liberated, and you can focus more on the work to be carried out. It is especially suitable for knitting and night jogging. 2. Each tail of the reading lamp has 4 LED lamp beads, soft eye protection, 3 color temperature optional, to meet different needs: warm light, white light, warm white light. Each head has a separate touch switch, you can individually control the lights on one side or use both sides together, and you can quickly select the mode with just one tap. 3. The ergonomic neck design and non-slip pad make the reading light fit your neck, soft and comfortable when sitting or lying down, but not bulky, and will not cause neck discomfort even if worn for a long time. The narrow beam angle allows the reading light to illuminate your area without disturbing your sleeping partner. 4. Lightweight and portable, this reading lamp can be directly placed in a carry-on bag. The ideal book lamp, suitable for reading in bed, knitting, crocheting, repairing, camping, traveling. It is also a perfect gift for children and the elderly. Specification: Material: ABS Product size: 203 x 178 x 23mm/7.99 x 7.01 x 0.91in Light source regulations: 3W Switch type: manual Color temperature: white light 6000-6500K, warm light 2700-3200K, warm white 4200K Charging method and interface: Built-in polymer lithium battery 1000mA, Type-C interface Product net weight: 140g Number of lamp beads: 4pcs Box size: 188 x 135 x 35mm/7.4 x 5.31 x 1.38in Light color: Cool White, Warm White, Yellow Number of gears: three gears for each color Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.