Wireless standard four-button mouse,
Connection mode: 2.4G +5.2 Bluetooth wireless protocols,
Battery: operating voltage 1.5V DC ± 5% operating current mouse 30MA,
System requirements: compatible with IBM PC and personal computer,
MCU chip: EZW, DPI: 1200-1600-2000,
Mouse button life : 300W times
Encoder : sealed
