Wireless remote button for hands communication on the move. Attach to a helmet, motorcycle handlebar, or car steering wheel for convenient control while riding or driving. Compatibility and version support: Works with most smartphones and Bluetooth headsets; some phones may not support it. Backward compatible with a range of Bluetooth versions for broad compatibility. Easy installation: 120 mm strap secures the button to bicycles, motorcycles, or grips. The strap design provides a stable, secure fit on curved or irregular surfaces. Weatherproof and durable: Made from silicone with IP67 protection against water, dust, and rain. Built to withstand varied weather conditions and rough handling for longlasting use. Hands control: Builtin Bluetooth handsfree capability allows you to answer, end, or manage calls without touching your phone, delivering a safer and more convenient communication experience. Use scenarios: Motorcyclist riding in light rain can answer calls without removing hands from the handlebar. Daily cyclist or commuter can stay connected while keeping focus on the road. In a car, mount on the steering wheel for quick call control during long trips. Key benefits: enhances safety by enabling hands calls, broad compatibility, secure mounting, rugged durability, and practical application across bikes, motorcycles, and vehicles.