Keychron B4 Pro Ultra-Slim Wireless Keyboard 96 Bluetooth 2 4 GHz Wired Connection Keyboard with Numeric Keypad Launcher

Product description The Keychron B4 Pro is a lightweight, ultra-thin and 96% layout wireless keyboard with a 300-hour long battery life. It supports 2.4GHz wireless, Bluetooth, and wired modes, easily connecting to phones, tablets, PCs, and Macs. With Launcher customization, it offers tailored settings for home, office, or travel. Enjoy excellent performance with the B4 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. Program B4 Pro with Keychron Launcher Unlock limitless customization with Keychron Launcher web app, enabling easy key remapping, macros, shortcuts, and more. Quickly Access Emojis Use 'fn' + 'shift' to effortlessly bring up emojis 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. Ergonomic Support With a tilt angle of 2.9 degrees and an ultra-thin integrated body of 9.6mm thickness, it provides stability while typing, preventing wobbling and reducing fatigue even during long typing sessions. 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. 300 Hours of

Highlights: Ultra-Slim 96% Wireless Keyboard: The Keychron B4 Pro is a slim, lightweight wireless keyboard with a compact 96% layout. It supports 2.4 GHz, Bluetooth, and wired connections, offering seamless compatibility with phones, tablets, PCs, and Macs. Customize your setup effortlessly using the Keychron Launcher web app. Program with the Keychron Launcher Web App: Remap any key and create macros effortlessly using the Keychron Launcher web app. It runs directly in your browser on macOS, Windows, and Linux—no installation required. 2.4 GHz & Bluetooth Connectivity: Enjoy smooth, low-latency performance with 2.4 GHz wireless and a 1000 Hz polling rate. Effortlessly switch between devices via Bluetooth 5.2, making multitasking across your phone, tablet, and laptop simple and responsive. Ultra-Slim Body with Round Keycaps: The ultra-slim body paired with rounded keycaps delivers precise input and lasting comfort. Designed to match your fingertips’ natural shape, they help reduce typing errors and improve overall efficiency. Compatible with All Devices: Fully compatible with macOS and Windows, the B4 Pro lets you switch between multimedia and function keys using Fn + X + L. A handy side toggle instantly changes OS modes—perfect for users who move between multiple platforms and devices. Up to 300 Hours of Battery Life: Powered by an 800 mAh battery, the B4 Pro offers up to 300 hours of continuous use on a

Key details: Product Dimensions: 14.84 x 4.72 x 0.43 inches | Item Weight: 1.54 pounds | Language: English | Batteries: 1 12V batteries required. (included) | Customer Reviews: 4.6 4.6 out of 5 stars (7) 4.6 out of 5 stars

What you can expect: Ultra-Slim 96% Wireless Keyboard: The Keychron B4 Pro is a slim, lightweight wireless keyboard with a compact 96% layout. It supports 2.4 GHz, Bluetooth, and wired connections, offering seamless compatibility with phones, tablets, PCs, and Macs. Customize your setup effortlessly using the Keychron Launcher web app. Program with the Keychron Launcher Web App: Remap any key and create macros effortlessly using the Keychron Launcher web app. It runs directly in your browser on macOS, Windows, and Linux—no installation required. 2.4 GHz & Bluetooth Connectivity: Enjoy smooth, low-latency performance with 2.4 GHz wireless and a 1000 Hz polling rate. Effortlessly switch between devices via Bluetooth 5.2, making multitasking across your phone, tablet, and laptop simple and responsive. Ultra-Slim Body with Round Keycaps: The ultra-slim body paired with rounded keycaps delivers precise input and lasting comfort. Designed to match your fingertips’ natural shape, they help reduce typing errors and improve overall efficiency. Compatible with All Devices: Fully compatible with macOS and Windows, the B4 Pro lets you switch between multimedia and function keys using Fn + X + L. A handy side toggle instantly changes OS modes—perfect for users who move between multiple platforms and devices. Up to 300 Hours of Battery Life: Powered by an 800 mAh battery, the B4 Pro offers up to 300 hours of continuous use on a single charge. Create, work, or game longer without worrying about frequent recharging—perfect for professionals on the go.

Customer feedback: 4.6/5 average rating.

Review snippets: I got the all-white version, and it’s gorgeous. I’ve bought a lot of different keyboard styles over the years—gaming boards, loud clicky ones, typewriter-style builds, foldable portables, Bluetooth everything—and this one immediately stood out in a way I wasn’t expecting. / I absolutely love this keyboard! It's the nicest keyboard I've used for under $50. It's so convenient that it has both a wireless dongle and Bluetooth – I like being able to effortlessly switch from my Macbook to my PC.

Product description The Keychron B4 Pro is a lightweight, ultra-thin and 96% layout wireless keyboard with a 300-hour long battery life. It supports 2.4GHz wireless, Bluetooth, and wired modes, easily connecting to phones, tablets, PCs, and Macs. With Launcher customization, it offers tailored settings for home, office, or travel. Enjoy excellent performance with the B4 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. Program B4 Pro with Keychron Launcher Unlock limitless customization with Keychron Launcher web app, enabling easy key remapping, macros, shortcuts, and more. Quickly Access Emojis Use 'fn' + 'shift' to effortlessly bring up emojis 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. Ergonomic Support With a tilt angle of 2.9 degrees and an ultra-thin integrated body of 9.6mm thickness, it provides stability while typing, preventing wobbling and reducing fatigue even during long typing sessions. 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. 300 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 300 hours, approximately 2 months with 5 hours of daily use. What's