Description
- Size: 97*64*37.5mm / 3.82*2.52*1.48in
- Transmission distance: 10m
- Material: ABS
- Number of buttons: 4
- Button spring force: 150±20g
- Key life: 1.5 million times
- Resolution: 800/1200/1600 CPI
- Circuit board material: 22F
- Working voltage: 1.8-2.2V
- Working current: 6.5mA@1.5V
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