Anne Pro 2 Mechanical Keyboard USB Gaming Keyboard English Layout Compact Multifunctional Colorful Brown Axis Gateron Axis Black Bluetooth5.0

★【Super Energy Saving】Uses 1900mAh, which can provide up to 8 hours of wireless use under normal circumstances. This has a life cycle of several days on a single charge. There is also a built-in on/off switch to save power. Note: When you get it, first download the keyboard startup software called obinskit, unzip it, and click it. Then turn off the Bluetooth switch on the back of the keyboard and connect the USB cable to your computer. You can also update the firmware, install macros, and install a backlight using the software. ★【Super Energy Saving】Uses 1900mAh, which can provide up to 8 hours of wireless use under normal circumstances. This has a life cycle of several days on a single charge. There is also a built-in on/off switch to save power. Note: When you get it, first download the keyboard startup software called obinskit, unzip it, and click it. Then turn off the Bluetooth switch on the back of the keyboard and connect the USB cable to your computer. You can also update the firmware, install macros, and install a backlight using the software.