Wireless remote button for hands phone control during riding. Attach to a helmet, motorcycle handlebar, or car steering wheel. Compatible with most smartphones and Bluetooth headsets. Easy mounting: 120mm strap design fits bicycles, motorcycles, and grips; secure, stable attachment for worry use. Allweather durability: silicone housing; IP67 waterproof, dustproof, and rainproof; built to handle diverse conditions. Safe, hands calling: builtin Bluetooth handsfree function to answer and end calls without removing hands from controls. Compact and versatile: small, durable design with broad compatibility and straightforward pairing. Clear performance: reliable connection and responsive control in daytoday riding. Practical use scenarios: Daily urban commuting in rain or dust, with quick call control without stopping. Long motorcycle trips where hands communication improves safety and convenience. Mountain biking or outdoor rides, keeping calls manageable while wearing gloves.