ATOTO AC-44F5 Wireless Remote Steering Wheel Controller with luminous buttons is specifically designed for selected ATOTO car stereo models. It is compatible with ATOTO SA102 Starter, A6 (excluding A6 PF), F7, and S8 (excluding S8 Lite, S8 MS) series car stereos. It does not work with any other car stereo brands on the market. It is a plug & play solution for vehicles with no original steering wheel controls. There are 5 buttons and a rotary knob on the product, and 4 of the buttons have double functions.
They work as: Hang Up/Skip Backward, Answer/Skip Forward, Pause & Play/Launch Front Cam App, Mute/Launch Rear Cam App, Voice Command, Volume+/- (Rotary Knob)