COE311 Rechargeable Ergonomic Keyboard — USB, Type-C & Bluetooth Multi-Device (3), Wave Keys with Soft Leather Wrist Rest

Overview: The COE311 is a rechargeable ergonomic keyboard designed for multi-device workflows. It supports USB, Type-C and Bluetooth connections and can pair with up to 3 devices, allowing instant, zero-lag switching between them. Connectivity and compatibility: Works with Windows XP/7/8/10/11+, Mac OS 10.12+, iPad OS/iOS 7.0+, and Android 4.4 or above. Bluetooth connections require Bluetooth 4.0 and above. Comfortable, adjustable design: Wave-shaped keys promote a natural hand posture, and the soft leather keyboard wrist rest provides cushioned support. Five adjustable tilt stands let you set the keyboard angle for a personalized ergonomic fit; the wrist rest is made from easy-clean leather for simple maintenance. Power and charging: Built-in 500mAh rechargeable battery eliminates disposable cells and offers approximately 300hrs standby. A full charge takes about ~3hrs using the included USB-C cable. Typing experience and controls: Responsive volcano-switch keys deliver low-noise, light-resistance typing with satisfying feedback. The layout includes 12 shortcuts and 4 indicators to speed common tasks and keep status visible. COE311 combines ergonomic comfort, multi-device convenience, and long battery life for extended productive sessions.