Adopting reliable 2.4G wireless technology, this keyboard can realize 10 meters stable connection to provide you with better usage experience.What this keyboard can offer you is classic 18 keys including backspace key, which enables you to enter and correct conveniently to greatly improve your working efficiency.Made of high-quality ABS material, this product is lightweight and durable to use.The length of this product is 12.9cm, the width is 8.9cm, and the height is 2.8cm.The keyboard is suitable for tablet, laptop, desktop and so on. And it is compatible for Windows XP/7/8/10, for iOS. Featuring Low power consumption and power-saving design, this keyboard is reliable, durable and can realize up to 12 months of battery life. This wireless keyboard is characterized by mute hit, which helps you concentrate on your work or study without disturbing others next to you.Item Name: Numeric KeyboardMaterial: ABSBrand: AJAZZModel: AK18Color: White, Pink, Green (Optional)Number of Key: 18Connection: RF 2.4GHzReception Distance: 10 MetersBattery: 1 x AAA Battery (Not Included)Supported System: for Windows XP/7/8/10, for iOSFeatures: Mute Hit, 18 Keys, StableSize Details: 12.9cm x 8.9cm x 2.8cm/5.08" x 3.5" x 1.1" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x Wireless Keyboard1 x USB Receiver1 x User Manual