HUION Light Box Wireless Battery Powered Ultra-Thin Portable A4 Size LED Light - 12.6x9 inch

* WIRELESS Holding Charge - LB4 light box let you Enjoy the convenience of working wirelessly at anywhere you like with the built-in battery, works for approx 3.5 hours after about 1 hour fully charged. Battery and USB mode are both available. * Eyesight-Protected LED Technology - High quality acrylic panel allows light to be introduced from both sides, and with dodging LGP, the light is more even and light source is more stable. Maximum Brightness - 1500 Lux, which is brighter than the Huion L4S; Illuminate Uniformity 88% (AC powered), 576 cd/ m2. * Stepless Adjustable Brightness - LB4 Light box is adjustable with Three Levels for adapting to different environments; Gradual Light Changing with Touch Sensitivity, simply a better way to find your ideal lighting; Remember your favorite brightness, the brightness you know when you open it next time. * Diversified Usage - Designed for drawing, sketching, stenciling, 2D animation, cartoon, portrait, tattoo tracing, sewing, quilting projects, fabric design, X-ra...