HXSJ V700B+A867 Wired RGB Backlit Keyboard and Mouse Set

MouseFeature: 1. USB plug and play. 2. Professional game chip, using high-performance program to control the decoder chip to achieve smooth motion and precise control. 3. Light mode: RGB marquee effect, up to 6 kinds of lighting pattern design, the light can be turned off. 4. DPI up to 6400DPI (1000/1600/3200/6400), adjustable. 5. Large and comfortable mouse wheel design. 6. 32 inches per second (ips) with an acceleration of up to 12G. 7. Has a special combination of keys. 8. Ergonomically designed. Specification: 1. Number of buttons: 7. 2. Rated voltage / current: DC 5V / 100mA. 3. Switch life: 20 million cycles. 4. Cable length: 150cm. 5. Product weight: 132g. 6. Product size: 12.8×7.1×4.5cm. Keyboard1. Volume adjustment: FN+R key is volume reduction, FN+T key is volume increase, FN+Y key is mute. 2. Backlight adjustment: FN + U key streamer