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● Transmission mode: 2.4G wireless/Bluetooth3.0/Bluetooth4.0 (10m working range)
● Sensor: Optical
● DPI: 1600
● DPI switching Buttons: Adjust 4 DPI values from 600/1000/1300/1600
● Buttons: Left button, middle button, right button, back button, forward button, Bluetooth pairing button and device
● Scroll wheel direction: Two way
● Power supply mode: Alkaline battery,2 AA alkaline battery(Pre-installed)
● Battery life: 12 months
**02 Years Warranty
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