- Helical clamping mechanism delivers wide compatibility with most smartphones and bicycle models, providing stable support during rides. Telescopic arm alignment improves viewing angle for safer, hands-free use. - Rotation range of 240/180 degrees with terrain-adaptive cushioning and a double-axis ball joint design enables head-up navigation and multi-angle positioning to suit different driving conditions. - Designed for riding stability: vibration absorption system paired with quad corner padding and X-shaped reinforcement enhances high-speed stability, while triple-lock security keeps the phone firmly in place. - Easy installation: three-step process fits most bike handlebars and preserves a slim, compact form factor for a clean handlebar setup. - Use scenarios: ideal for city commuting with GPS navigation; suitable for mountain or rough-road rides that require stable phone positioning and flexible viewing angles; easy transfer between bikes with different handlebars for shared use.