Features: Natural: The Outer Shelf And Keycaps Are All Made Of Natural Bamboo Wood, Nature Textural, Recyclable And Biodegradable. 2.4G: 2.4Ghz Wireless Connecting Keyboard And Mouse With One Single Usb Receiver, Plug And Play. Convenient: With Multi-Media Keys For Convenient Use In Listening To Music Or Watching Video, Good Hand Feeling With Clear Font. Compatible: It Works On Notebook, Laptop And Compatible With For Windows Xp / Nt / Vista / Win7 / Win8. Durable: Anti-Static, Fatigue Relief, Keystroke And Mouse Life Time Over 5 Million Cycles, Durable And Long Lasting. Specifications: Model: Kg-201-94 Material: Bamboo Operating Distance:10M Working Current: 5Ma Working Voltage: 3V Dpi: 1200/1400/1600 System: For Windows 7/8/Xp/Vista Keyboard Battery: 2 * Aaa Battery(Not Included) Mouse Battery: 2 * Aaa Battery(Not Included) Colour: Yellow Main Item Size: Approx. 39.6Cm * 13.6Cm * 1.1Cm / 15.6In * 5.4In * 0.43In Product Weight: Approx. 544.5G / 19.21Oz Package Size: Approx. 51.5Cm * 16.1Cm * 4.1Cm / 20.3In * 6.3In * 1.6In Packing Weight: Approx. 858G / 30.27Oz You Will Receive: 1X Keyboard 1X Mouse 1X English User Manual