42 Inch android digital signage player LCD Touch Screen Motion sensor

42 Inch android digital signage player LCD Touch Screen Motion sensor Detailed Product Description1. Apply the newest4 Gdigital multimedia professor technologies, have excellent visual effect2. Ultra-high-fidelity sound, pleasant stereo sound3. Ultrathin and ultra-light hardware case, delicate and beautiful4. Industrial grade paint technology, smooth and uniform, waterproof and dustproof, anti dust and mill!5. Verity and complete software, stable and reliable6. Have a lock,