3-Mode Connection:  Here comes Redragon innovative 1st-Gen 3-mode connection technology, USB-C wired, BT 3.0/5.0 & 2.4Ghz wireless modes which advanced your use experience to next level in all fields.

Worry-Free Wireless: Built-in upgraded 3.0/5.0 Bluetooth and 2.4Ghz wireless chips, K539 offers a real-wireless and no-latency connection for all devices in the market. Easy to toggle among different wireless devices set no limits of possibility.

80% TKL Low-Profile:  Compact tenkeyless 87 keys in low-profile design, offers more space for mouse movement and shorter actuation distance. Provides precise performance at half the height while retaining classic black simplicity style.

Keeping Online Durable: A 1900mAh sufficient battery placed in the low-profile thin board, durable, ultra-thin and lightweight in one. The low battery indicator light on the right will notifie you when the keyboard needs to be recharged.

Endless Redefine Ways:  With powerful software support, whatever backlit modes, key reassignments or combo keys macro records all enable for easy access. Level up your working efficiency and gaming performance in the best way.