Size:22 inch TFT-LCD Cheap price with high quality easy to operate digital signage features:1 Apply the newest 4Gth digital multimedia professor technologies, have excellent visual effect2. Ultra-high-fidelity sound, pleasant stereo sound 3. Ultrathin and ultra-light hardware case, delicate and beautiful 4. Industrial grade paint technology, smooth and uniform, waterproof and dustproof, anti dust ...