About This Acoustically Tuned Sound Profile: Multi-layer foam dampening, silicone gaskets, and an internal lead-free brass weight combine to produce a soft, deep, and non-resonant typing sound—clean and refined, without metallic ping or hollowness. CNC Aluminum Case with Dual-Stage Finish:Made from 6063 aluminum alloy and finished with 180-grit electro-coloring and 220-grit anodizing for a durable, matte texture and premium feel. Quick-Release Structure: Tool-free ball-catch system and magnetic pogo-pin PCB allow fast access. Instantly switch between 4 built-in mounting styles to customize sound and typing feel. Tri-Mode Wireless Connectivity: Supports USB-C wired, 2.4GHz low-latency, and BT connections. Compatible with macOS and Windows. Rear compartment securely stores the 2.4G receiver. Dual Battery Options: Lite version includes a 3000mAh battery; Ultra has a 6000mAh battery. Both support USB-C fast charging for uninterrupted wireless mechanical keyboard performance. The Lite version features smooth HMX Violet switches with stable factory tuning. The Ultra version debuts the Kailh Luna—an MX-stem BOX switch with a crisp bottom-out and expanded acoustic space. Both are hot-swappable and built for long-term durability. The bottom foam inside the keyboard can be adjusted or removed to suit your preferred typing feel. VIA/QMK Programmable Layout: Fully supports real-time remapping, layer switching, macros, and RGB effects via VIA or QMK—no software installation or firmware flashing required. Low-Profile Typing Angle with Premium Keycaps:19mm ultra-low front height helps reduce wrist strain. Comes with double-shot PBT keycaps and a detachable PVD nameplate for added style and comfort. Vibrant RGB Backlighting: Enjoy vivid RGB lighting under each key, with multiple effects and colors customizable to match your mood or setup. Complete Accessory Kit Included: Includes ZEN65 keyboard, travel case, flannel pouch, USB-C cable, 2.4G receiver, switch/keycap puller, user manual, nameplate, 3 switches, 8 PCB dumbbells, 6 plate dumbbells, 6 top washers, and 6 top screws. Overview Brand : KEEBMONKEY Compatible Devices : PC Connectivity Technology : USB-C Keyboard Description : Mechanical Recommended Uses For Product : Gaming Special Feature : Customizable Display Keys, Ergonomic, Hot-Swappable, Programmable Keys, Rechargeable Keyboard backlighting color support : RGB Product Dimensions : 12.4"L x 4.49"W x 1.34"H Material : Aluminum Included Components : 3* Spare Switch, Keycap Puller, Nameplate, Storage Bag, USB Cable