FINEDAY Keyboard 2.0 Plus, 2.4G, Full 104 Keys with Bluetooth & USB up to 5 Devices, 5000mAh Battery, Blue Switch, Retro Wireless Mechanical Keyboard, Typewriter Designed, for Desktop PC/Mac/Phone

【 Built-in battery 】 Equipped with a high-capacity 5000mAh built-in battery for long-lasting performance, minimizing the need for frequent charging. 【 Connectivity 】 Connect up to 3 wireless devices via Bluetooth, one with a 2.4G receiver, and one with a USB connection. Use USB and Bluetooth simultaneously for a total of 5 devices. 【 NEWTRO 】 A retro typewriter keyboard that combines nostalgia with cutting-edge technology. Immerse yourself in the charm of "NEWTRO" (New Retro) while enhancing your typing speed and accuracy. Every detail is meticulously designed and produced by FINEDAY. 【 Blue switch keys 】 Experience the ultimate retro keyboard with tactile and clicky blue switches, delivering the classic typewriter "clickety-clackety" feel. 【 Ergonomic 】 Features a 9.22-degree cradling angle for ergonomic comfort. Stow your devices in the integrated stand to type for extended periods without straining your neck. 【 Left lever 】 Crafted from solid aluminum, the left lever functions as an Enter key, reminiscent of old typewriters. Relive the charm of typewriting like it’s 1874. 【 Left wheel 】 The left wheel, crafted from solid aluminum, adjusts the brightness of the clean and sharp white LED backlight with precision. 【 Right wheel 】 The right wheel, also made from solid aluminum, allows seamless volume control of the connected device. Adjust sound levels effortlessly without touching the device.