Description <br> Description: <br> Car MP3 Media Button Steering Wheel Remote Control <br> Works with Apple or Android smartphones <br> Mounts to your vehicles steering wheel or handlebars <br> All-weather design <br> Built in 4.0BLE and low power chip, it has low power consumption and fast response. <br> 360 degree omnidirectional remote control without dead ends. <br> With 9 buttons function pieces. <br> Design of ergonomic, easy installation. <br> Specification: <br> version: V4.0 <br> Remote control distance: more than 15 meters <br> Compatible with the system version: Android 4.3 + iOS 7.0 + <br> Operating voltage: DC 1.9-3.6 V <br> Working current: 15mA <br> Waiting current during sleep: 0.7uA <br> Operating frequency: 2.4 GHz band <br> Specification of the battery: CR2032-3V <br> Operating temperature: -10°-70° <br> Working Environment Humidity: 0-95% <br> <br> Package Includes: <br> 1 Piece Car MP3 Media Button Steering Wheel Remote Control <br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.