Mini Teclado Inalambrico raton combo touchpad para PC y Android 2.4G wireless connection range: Radius 10 m. High sensitivity touch template, template DPI adjustable function touch. Mini QWERTY 92-key keyboard multimedia control keys and PC gaming control keys. Automatic sleep / wake patterns. Google TV hot key. Support for multiple languages. Ergonomic handheld design is easy to carry and operate. Application: PC remote control of home entertainment, multimedia education, training, meetings, presentations and Control computer; Car TV, HTPC, big screen TV, smart TV, hard disk player, network player, X-BOX. System Requirements : Windows,Linux,Android/Google/Smart TV,Mac OS. Specification: Operating range: 15 meters(MAX), without signal disturbance and no direction limit. Frequency range: 2.403GHZ ~ 2.480GHZ. Modulation: GFSK. Channel: 78channels. TX Power: less than +5dBm. Transmission rate: 1M bit/sec. Frequency tolerance: +/-30ppm. Color: Black,White. Battery Type: 2 * AAA battery.(Battery not included) Item size: Approx. 14.6 * 9.7 * 1.7cm / 5.7 * 3.8 * 0.7inch