GQCQGS Mechanical Keyboard - US Wired/Wireless

How to Use: Can be wired, can be wireless, can be connected to BT. Wired: FN+Y wired mode, plug and play. Wireless: Press and hold the FN+Q channel indicator to flash quickly, and then plug the USB2.4G connector into the computer's USB port. (The light must be flashing before plugging in the USB adapter). BT connection: The name is BT3.0 Keybpard/BT 5.0 KB. FN+E=BT channel 1 green indicator FN+R=BT channel 2 blue indicator FN+T=BT channel 3 yellow indicator Specification: Item Type: 3 Modes Wireless Mechanical Keyboard Material: ABS Color: Pink Connection Method: Support Wireless 2.4G; BT 3.0, 5.0; Type C Wired Lighting: RGB Multiple Lighting Modes Conflict of Keys: N Key Rollover Battery Capacity: Built in 1800mAh Lithium Battery (included) Ergonomics: Support Working Voltage: 5V DC Working Current: 300mA (max.) Standby Current: 0.5mA Compatible System:For Windows2000,for ME,for XP,for Vista,for Win 7,for HarmonyOS,for Win 8,for Win 10,for Android,for IOS and Other Systems Package List: 1 x 3 Modes Wireless Mechanical Keyboard 1 x Adapter 1 x Key Puller 1 x Data Line Note: Ships with built in battery.