GTMEDIA I8+/ I8S/ I8S PLUS/ I8X PLUS 2.4G Mini Wirele Keyboard with Backlight Touch Panel USB Remote Rechargeable For Laptop Smart TV BOX Feature <1> [Remote control keyboard] Ergonomic design makes this keyboard more comfortable to grip, perfectly fitting the curve of your hand. Help you win the game more easily with this controller. <2>[Mini Wirele Keyboard] Keyboard and mouse combo, compact and small size, your excellent work companion and entertainment easy to take wherever you go. <3>[3-color adjustable backlight] Choose the color you want or adjust the color according to your mood. <4> [High sensitivity touch panel] Easy to feel your fingers touch and respond quickly. <5>[USB Rechargeable] This keyboard is USB rechargeable, no more AAA batteries. I8+ Model 1. 92keys, 2.4GHz wirele keyboard with high sensitive adjustable touchpad, multimedia control keys and PC gaming control keys. 2. Wirele reception range: 10m 3. Suitable for people to watch internet TV plays on via broadband / PC like NBC, ABC, fox and IPTV 4. Automatic sleep / wake patterns. 5. Product with RGB 3 colors backlight, change freely. 6. Ergonomic handheld design is easy to carry and operate. 7. With USB interface adapter, built-in rechargeable BL-5c 380mAh lithium battery (removable). 8. Support Language: Ruian, Spanish, English, Portuguese I8S Model 1. 77keys, 2.4GHz wirele keyboard with high sensitive adjustable touchpad, multimedia control keys and PC gaming control keys. 2. Wirele reception range: 10m 3. Suitable for people to watch internet TV plays on via broadband / PC like NBC, ABC, fox and IPTV 4. Automatic sleep / wake patterns. 5. Ergonomic handheld design is easy to carry and operate. 6. With USB interface adapter, built-in rechargeable BL-5c 380mAh lithium battery (removable). 7. Support Language: Ruian, Spanish, English, Portuguese I8S PLUS Model 1. 77keys, 2.4GHz wirele keyboard with high sensitive adjustable touchpad, multimedia control keys and PC gaming control keys. 2. Wirele reception range: 10m 3. Suitable for people to watch internet TV plays on via broadband / PC like NBC, ABC, fox and IPTV 4. Automatic sleep / wake patterns. 5. Product with RGB 3 colors backlight, change freely. 6. Ergonomic handheld design is easy to carry and operate. 7. With USB interface adapter, built-in rechargeable BL-5c 380mAh lithium battery (removable). 8. Support Language: Ruian, Spanish, English, Portuguese I8X PLUS Model 1. 92keys, 2.4GHz wirele keyboard with high sensitive adjustable touchpad, multimedia control keys and PC gaming control keys. 2. Wirele reception range: 10m 3. Suitable for people to watch internet TV plays on via broadband / PC like NBC, ABC, fox and IPTV 4. Automatic sleep / wake patterns. 5. Product with RGB 3 colors backlight, change freely. 6. Ergonomic handheld design is easy to carry and operate. 7. With USB interface adapter, built-in rechargeable BL-5c 380mAh lithium battery (removable). 8. Support Language: Ruian, Spanish, English, Portuguese Combination key 1.Fn + ": Open or Close Backlight / Backlit) 2.Fn + RGB: Switch backlight colors 3.Fn + Sliding touchpad: Customize the backlight color (Touch the bottom edge of the pad) 4.Fn + Space: Speed up the mouse move 5.Fn + Alt: Open or Close Touch pad 6.Fn + RF: Activation key Specification - Suitable for HD player, Set top, Android TV box, Notebook, PC and Projector. - Viewing pleasures without walking to computer to change channels / scroll through options. - Scroll wheel function. - Comparable to real notebook touchpad, TPU keys are very comfortable for typing experience. - Microsoft Windows multimedia controls. - Wirele controls multimedia for PC / smart mobile phone. - Operational voltage: 3.7V - Charge Voltage: 4.4V ~ 5.25V - Sleep current: <30uA Support system Windows 2000.XP. View. Windows CE. Windows 7 Android Linux (Debian-3.1. Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested) Mac OS X. Android 3.0 Package Include 1x2.4G Wirele Keyboard 1xUSB Wirele Receiver 1xLithium battery 1xUSB Charging Cable 1xUser Manual