computer connection : wireless
Wireless transmission frequency: 2.4GHz
wireless transmission effective distance up to 8-10,current 14mA, 1 x 7 batteries available for 1-3 months, automatic no signal power-off function, more power saving.
Handwriting input, can be used on narrow desktop.
- Low-voltage alarm function???When all of the battery is low, low voltage alarm lamp lights up, reminding you to replace the battery as soon as possible, you must use an alkaline AAA batteries when replacing batteries
- Cursor speed switching function???Your mouse provides 500CP1 / 100CP1 two speed for your choice, the initial setting value 1000CPI, you can switch the key to get your favorite cursor speed by CPI rate.
Wireless Carrier Frequency: 2402 MHz - 2480 MHz
Wireless Working Channel: 16, automatic frequency hopping
Rated working voltage: 5V Rated operating current: 15 mA
USB Interface: 2.0 The maximum acceleration: 14 inches per second
Resolution: 500CP1 / 1000CP1 adjustable.