This wireless steering wheel control button enables hands control of your car's navigation and media systems from the wheel. Function and compatibility: Modernized hands control that connects GPS, radio, DVD, and music devices via a wireless link. Works with incar navigation and media systems for seamless wheel control. Controls and safety: Multifunction buttons provide play/pause, next/previous, and volume up/down. Onehanded operation supports safer driving by keeping eyes on the road and hands on the wheel. Easy installation: Simple mounting by tightening to the steering wheel; no drilling or damage to the steering wheel or car body. Range and power: Effective range up to 30 feet. No app downloads required. Battery life up to two years under normal use. Use scenarios: Road trips for quickly switching tracks and adjusting volume without taking hands off the wheel. Daily commutes to manage navigation prompts and radio while staying focused on the road. Calls can be answered or muted from the wheel with a single press.