IR Digital Interactive Whiteboard PPT With Touch Screen For Kids

IR Digital Interactive Whiteboard PPT With Touch Screen For Kids Hardware features: 1. Inductor embedded in the board frame for easy maintenance and extended-life performance 2. Accurate positioning, fast response, free from the confines of special pen or stylus 3. Durable materials, worry-free from scratches and power failure 4.Convenient smart pens and easy-to-reach intelligent pen holder 5. USB power supply,,just plug and play Software highlights: 1. Smooth writing without