Keychron B6 Pro Ultra-Slim Wireless Keyboard

1200 Hours of Use on A Single Charge Don't wait for a full charge—operate it even while charging and enjoy uninterrupted usage with an impressive continuous battery life of up to 1200 hours, approximately 8 months with 5 hours of daily use. This ensures you can rely on your device for extended periods without the need for frequent recharging. 2.4 GHz & Bluetooth Connection Enjoy excellent performance with the B6 Pro's 2.4 GHz wireless connection, featuring a swift 1000 Hz polling rate for a cable-free and tidy setup. Effortlessly switch between devices using Bluetooth 5.2, enabling smooth multitasking. Suitable For All Devices Offers a Mac layout while remaining compatible with Windows. It stands out in the market by providing the same multimedia and function key functions as Apple keyboards for Mac users, but with enhanced tactile feedback. Additionally, you can use the Keychron Launcher to configure keymaps for Mac and Windows devices, enabling seamless switching without changing keycaps. Concave Keycaps for Precision Concave keycaps ensure precise input and comfortable typing. Designed to fit your fingers naturally, they reduce errors and enhance efficiency. Quickly Access Emojis Use 'fn' + 'shift' to effortlessly bring up emojis with your right hand while typing, allowing you to quickly and easily express your emotions instantly. This shortcut makes it convenient to add a personal touch to your messages. Protective Silicone Skin Protect your keyboard with a silicone key skin for longer-lasting use. Each key is individually molded for a perfect fit, enhancing your typing experience. Washable and reusable, it guards against spills, dust, and more, keeping your keyboard clean and fresh. Ergonomic Support With a tilt angle of 3.2 degrees and an ultra-thin integrated body of 5.2mm thickness, it provides stability while typing, preventing wobbling and reducing fatigue even during long typing sessions. SPECIFICATION Number of Keys: 109 (100%) Number of Multimedia Keys: 17 Frame Material: ABS Keycap Material: ABS Layout: ANSI Polling Rate 1000 Hz (2.4 GHz & Wired) / 90 Hz (Bluetooth) CONNECTIVITY AND POWER Battery: 800 mAh rechargeable li-polymer battery Wireless Working Time: Up to 8 months (Lab test result may vary by actual use) Charging Time: Around 2.5 hours Connection: 2.4 GHz / BT / Type-C Wired Bluetooth version: 5.2 Bluetooth Device Name: Keychron B6 Pro Compatible System: macOS / Windows / Linux PHYSICAL UNIT Dimension: 429 x 130 mm (16.89 x 5.11") Weight: 623 g / 1.37 lbs Height (front): 5.2 mm (0.2") Height (rear): 14.5 mm (0.57") Typing Angle: 3.2º MCU: NRF52840-QIAA-R_AQFN73 Operating Environment: -10 to 50℃