Feature: 1. Fine texture, comfortable touching, and cool backlight to create a game feeling. 2. Twocolor keycap characters are not easy to fade, durable. 3. The large key adopts a carefully processed high special shaft design, which better enhances the percussion feeling and effectively reduces the noise. 4. A keyboard can be used on multiple devices (tablet computers, mobile phones, laptops, desktop computers), and one device can be connected via 2.4G, wireless, and wired. 5. 2 different colors for you to choose, meet your different needs. Specification: Condition: 100% brand new Item type: 87Keys Mechanical Keyboard Material: ABS+Aluminum Alloy Weight: Approx. 961g Applicable system: computer for windows2000, XP, vista, for win7, 8, 10 and mobile phone systems with version, etc. Working mode: wired, , 2.4G, three modes Shaft body: key click Built-in lithium battery: 3300mAh Key position: 87 keys Package List: 1 x Keyboard 1 x Connection line 1 x 2.4G receiver 1 x Round clip buckle 1 x Instruction2 different colors for you to choose, meet your different needs. A keyboard can be used on multiple devices (tablet computers, mobile phones, laptops, desktop computers), and one device can be connected via 2.4G, wireless, and wired. The large key adopts a carefully processed high special shaft design, which better enhances the percussion feeling and effectively reduces the noise. Twocolor keycap characters are not easy to fade, durable. Fine texture, comfortable touching, and cool backlight to create a game feeling.