Lcyyo@ IBK-26 Mini Portable Handheld Wireless Bluetooth Keyboard Touchpad, 3 In 1 Keyboard & Mice & Remote Control Functions for PC, Tablet, Macbook, Smart TV, AndroidTV Box, Projector (Black) Wireless bluetooth connectivity, bluetooth technology removes the need for wires. The working distance is up to 33 feet with touch panel, makes it faster and more accurate. System support: Windows series (98 2000 XP Win8 Vista) / Linux / Android / IOS comprehensive compatibility, whatever your equipment is ancient tradition or fashionable, it can freely control. Real touchpad: ultra sensitive and multi-touch. All kinds of functional buttons. For example, it has multimedia keyboard shortcuts like previous/ next song/ play/ pause. The highly sensitive touchpad makes it easier to be manipulated. Built-in lithium battery, supports long time working. Also, it is convenient to be charged. Support for computer, Android TV box / dongle / projector / phone etc. smart devices. Product Size: 5.8 *2.6 * 0.3 inch.