Keychron Ultra-slim Wireless Mechanical Keyboard

AN ULTRA-SLIM WIRELESS MECHANICAL KEYBOARD Incorporating the world's first hot-swappable low-profile Optical switches to customize the per-key typing experience with ease, together with all signature Keychron features. KEYCHRON K3 FEATURES Number of Keys: 84 keysLayout: ANSIVersion: Optical Hot-swappableSwitches: Low profile Keychron OpticalNumber of Multimedia Keys: 12 Frame Material: ABS+Aluminum frameKeycap Material: ABS CONNECTIVITY AND POWER Backlit: WhiteSystem: Windows/Android/Mac/iOSBattery: 1550mAh Rechargeable li-polymer batteryBT Working Time (RGB): Up to 34 hours (Lab test results may vary by actual use)Connection: Bluetooth and Type-C cableBluetooth version: 5.1Bluetooth Device Name: Keychron K3Compatible System: macOS/Windows WIRELESS AND WIRED Connects via Bluetooth and switches among them easily. Featuring Bluetooth 5.1 chipset, the K3 offers flawless connectivity whether you’re working at home or the office while connecting with your smartphone, laptop, and iPad. Co