1.Do not hurt the eyes,no radiation,The eyes won't be tired for a long time to play it. 2.Practice writing,painting,free to write. 3.Arithmetic drafts. 4.Family message. 5.Pressure sensing, writing sensitive.All hard objects can be written,do not need pen and ink paper,you can write at anytime. 6.Full-screen erase button,convenient and quick.CR2020 battery (inclusive) 7.Ultrathin,easy to carry. 8.The handwriting display without electricity, no radiation safety. 9.Drawing board interval is color 10.With a magnet can be adsorbed on the refrigerator,make message board use,easy to operate.
Specifications: Weight: 133g Battery:CR2020 battery (The battery is included)