Specification: Model number: 941175Product name: A5 LED Light Pad - Condition: New Material: Acrylic - Width : 18.5 cm - Depth : 17.8 cm - Height : 0.5 cm - Cable Length :200 cm - Lumen: 1800 ~ 2100 mcd - Led color temperature: 10000~13000OFF/ON: Touch Dimmer - Brightness: Stepless Adjustable - Quantity: 1pc - Produces Bright and Even White Light ! Features: Super bright & eco-friendly LED ensure extreme low calorific value and long life span Flicker-Free & no radiation, good for yours eyes especially long-hour working - Thin & portable design. Ultra-thin and light weights which makes it portable - Touch sensor switch design, dimmable, turn on/ off and brightness control easily just by slight touch - The LED light source is smooth and provides uniform white light distribution across the entire work surface - Working surface is made of acrylic glass providing a long service life and optimal lighting - Professional copy in animation, cartoon, tattoo tracing, craft projects, fabric design, photograph and film, etc Usage:Professional copy in Animation, Cartoon, Tattoo tracing, craft projects, fabric design, photograph, film slider transferring;professional tracing in indoor, architecture, design and drawing. Users Manual:1. Remove the protective film from the front before use.2. Twisting USB cable is forbidden, otherwise will cause damage to it, leading to light flash on the board, poor touching sensor and no light of the product, if it happens, please change a new Android USB cable.3. If the light is flicking after powered on, it is normal situation may caused by the input doesn’t match the product. You can solve the problem by replacing the charger, charging treasure or computer interface. Note:1. Please check as much as possible to make sure the item is the one that you need.2. Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm)3. There are no instructions included in this kit. Package Includes: 1 x A5 LED Copy Board1 x USB cable