Specification: _x005f_x000D_ Certification: NONE _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Bluetooth Wireless _x005f_x000D_ Application: Laptop _x005f_x000D_ Keyboard Standard: Mini Key Knob _x005f_x000D_ Language: English _x005f_x000D_ Operation Style: Mechanical _x005f_x000D_ Interface Type: Bluetooth/USB _x005f_x000D_ Style: Mini,Gaming,Multimedia,Multifunctional Keyboard _x005f_x000D_ Package: Yes _x005f_x000D_ Backlight Type: MULTICOLOR _x005f_x000D_ Material: ABS shell & key cap and aluminum alloy knob _x005f_x000D_ Color(Optional): Black, white  _x005f_x000D_ Version(Optional): Wired model, Wireless model _x005f_x000D_ Current voltage: DC 5V/1A _x005f_x000D_ Interface: type-c _x005f_x000D_ Battery capacity: 500mah (no battery for wired models, built-in battery for Bluetooth models) _x005f_x000D_ Key: 12 _x005f_x000D_ Knob: 3 _x005f_x000D_ Axle: Outeum Red Switch (Red axle) _x005f_x000D_ Indicator light: 1 charging indicator light, full charge turn green _x005f_x000D_ ON/OFF button: For Bluetooth models, the indicator is Bluetooth switch; For wired models, the indicator is the lock keyboard _x005f_x000D_ LAYER key: Layer key _x005f_x000D_ Line length: 1 m _x005f_x000D_ Size: 135*113*35mm _x005f_x000D_ Weight: 216g _x005f_x000D_ Warm tips: _x005f_x000D_ 1. Instructions and customized software are available after purchase _x005f_x000D_ 2. You need to customize the Settings on the windows operating system _x005f_x000D_ Common trouble Solution: _x005f_x000D_ Question 1: No response occurs when the keyboard is connected to the computer, or the device prompts an exception. _x005f_x000D_ Solution: Check whether the cable is properly connected to the port and reinsert it. Replace the USB on the computer and reinsert the port. _x005f_x000D_ Question 2: The customized software cannot be opened after being downloaded. _x005f_x000D_ Solution: Check that your antivirus software blocks this action and set it as a trusted file. _x005f_x000D_ Question 3: Why is the button or knob always "a" after connecting the computer? _x005f_x000D_ Solution: The output a is the normal factory Settings. Open the custom software to redefine the key function. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1x Keyboard _x005f_x000D_ 1x Data Cable (wired/Bluetooth-Compatible wireless models are equipped with a data cable)