Product Description Retro Typewriter Keyboard Unparalleled Experience with a Retro Touch Features: Retro Style: The round keycaps are made of impact-resistant materials, offering high strength and wear resistance, delivering the nostalgic feel of a retro typewriter. BT 5.0 Connectivity: Supports up to 3 devices with FN master control, allowing seamless operation in various locations like home, school, and caf. You can effortlessly switch between work and play. Customizable Design: The retro typewriter can be disassembled, letting you customize and use your keyboard as you wish. Long-lasting Battery: The inbuilt 2000mAh battery supports wireless use for up to 16 hours. Even while charging, you can continue using the keyboard without interruption. Innovative Design Elements: Features a brushed panel, mobile phone/tablet holder, light adjustment rocker, brightness adjustment knob, and punk keycaps for a unique and personalized experience. Specification: Item Type: Retro Typewriter Keyboard Model: TW1867 Material: ABS, PCBA BT Version: 5.0 Number of Keycaps: 83 Keys Interface: Type-C Port Input Power/Current: 5V / 110mA Battery Type: 2000mAh Rechargeable Lithium Battery (Inbuilt) Support System: Compatible with Windows 2000/XP/Vista/7/8/10, LINUX, and iOS Package List: 1 x Retro Typewriter Keyboard 2 x Replacement Shafts 1 x Key Puller 1 x Data Cable 1 x User Manual