Specifications
-Model: TV-820SP
- Nib: Infrared touch, 8mm nano nib
- Data transmission mode: 2.4GHz RF wireless technology
- Interface: Micro USB
- Power supply: Built-in 150mAh lithium battery
- Working current: About 10mA
- Frequency range: 2402~2480MHz
- Air transmission rate: 1 Mbps
- Receiving sensitivity: 5~40dBm
- Operating temperature: -30℃~+55℃
- Communication distance: 15m
- Operating system supported by receiver: XP/WIN7/WIN8/WIN10, Android
- Compatible interface of receiver: USB2.0 compatible with USB1.1, USB3.0
- Operating voltage of receiver: USB bus power supply (4.5-5.5V)
- Stylus length: 150±2mm
- Stylus diameter: 12±0.5mm
- Nib diameter: 8±0.5mm
- Weight: 18.3g