Item Type: 67 Keys DIY Mechanical Keyboard Kit <br>Material: ABS <br>Battery Type: Built in 3000mAh Lithium Ion Battery (Included) <br>Key: 67 keys (65% with Column) <br>Structure: Gasket Structure <br>Connection: Support 2.4G/Bluetooth 5.0 Connection/USB C Keyline Separation <br>System Support: For Windows, for Android, for IOS, for OS X, etc.1、THREE MODES: Mechanical keyboard support wireless 2.4G, Bluetooth 5.0, Type C wired three modes, easy to switch to use. <br>2、HOT SWAPPABLE: Double layer thickened PCB panel brings longer plugging life, hot swappable, supports standard height five pin switch and three pin switch. <br>3、DIY PRODUCTION: DIY Mechanical Keyboard Kit can be freely matched with any switch and keycap, DIY your favorite keyboard. <br>4、BOTTOM SILENCING COTTON: ABS shell, strong hardness, sound insulation silicone, bottom silencing cotton, use more quiet. <br>5、COMPATIBLE SYSTEMS: Keyboard compatible for Window, for Android, for IOS, for OS X and other systems, suitable for all environments, home and office use.1. When installing the switch, please check if the pins of the switch are bent <br>2. When installing, you need to insert the hot swappable switch holder vertically <br>3. Keyboard keycap layout for 65% layout, please select keycaps that support 65% layout when choosing keycaps <br>4. Not with switch and keycaps1 x <br> <br>Mechanical&nbsp;Keyboard&nbsp;Kit (Ship with Inbuilt Battery)<p>1 x 2.4G Adapter</p><p>1 x Power Supply Cable</p><p>1 x Switch Key Puller</p><p>1 x User Manual</p>