Features:<br />USB wired/BT dual-mode connection, support multiple devices. It can connect wih three devices, easy to switch.<br />68 keys compact layout, gives the mouse more activity space, independent direction keys make the game control more handy.<br />Two-color injection molding key cap, wear-resistant character, exquisite texture.<br />Monochromatic backlight design, elegant white light, 18 kinds of light effects, you can adjust freely according to your needs.<br />The FN combination keys can realize device switch, system switch, light effect switch, brightness adjustment and other operations, easy to use.<br />Built-in 1000mAh lithium battery, it can be used continuously for 60 hours and standby for 360 hours without backlight.<br/>Specification:<br />Brand: Ajazz<br />Model: K680T <br />Color: Black/White(optional)<br />Switch: Blue Switch/Red Switch(optional)<br />Transmission mode: USB wired/BT 3.0<br />Backlight: Monochromatic backlight(18 kinds of light effects)<br />Layout: 68 keys compact layout<br />Interface: Type-C<br />Cable length: 1.6M<br />Battery capacity: 1000mAh<br />Matrix: Support N-key Rollover in wired mode<br />Supported system: Windows 2000/XP/Vista/Win7/Win8/Win10/Android/Mac<br />Item size: 34 * 10.8 * 3.5cm /13.39 * 4.25 * 1.38in<br />Item weight: Approx. 810g /28.57oz<br/>Packing list:<br />1 * Keyboard<br />1 * Type-C cable<br />1 * User manual