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Features:1. Adopt the 2.4G RF wireless transmission technology and link distance is long enough for mega-size classroom.2. Use rechargeable battery; environment-friendly convenient and economical 3. The integrating design of CPU circuit can improve its performance.4. Light weight and thin design.
Technical Specification:
Transmission Interface | Wireless 2.4G RF | Battery Capacity | 600mA |
Working Principle | Electromagnetic induction | Voltage | 4.8V |
Date-Signaling Rate | 19200 Baud Rate | Electricity | 50mA - 100mA |
Working Temperature | -20°C to +55°C | Active Area | 304.5mm* 230.5mm |
Power Supply | USB/Battery | Dimension | 370mm*320mm*19mm |
Battery type | Rechargeable | Weight | 500g (with battery) |
Wireless Slate