Wireless remote button that can be mounted on a helmet, motorcycle handlebar, or car steering wheel. It works with most smartphones and Bluetooth headsets, providing easy control during activities. Easy installation with a 120 mm strap for secure mounting on bicycles, motorcycles, and grips. Durable silicone housing with IP67 protection, offering waterproof, dustproof, and rainproof performance in varied weather. Builtin Bluetooth hands enables answering and ending calls on the move for safer, hands communication. Key benefits: reduces the need to reach for your phone, broad device compatibility, quick setup, and rugged reliability for outdoor use. Practical use scenarios: riding a motorcycle or bicycle and needing to manage calls; daily commutes in rain or dusty conditions; driving with hands call control without taking hands off the wheel.