Innovic Car Steering Wheel Remote Control for DVD, GPS, TV and MP3 Player Easily fixed to steering wheel; improves operation, convenience and safety for user. Controls various Car CD/VCD/DVD and other car electronic products that use remote control. Built-in high compatibility chip, can copy over 95% of infrared formats on existing market. EEPROM technology erases over 100,000 times repeatedly (programs easily with various remote control). Built-in high capacity memory and up to 10 copy buttons, enough to meet all common functions of car remote controls.