【Unobstructed Camera View】Designed to keep the phone's camera unobstructed, allowing for video recording while cycling. 【Secure Precision Grip】Features a precision threaded structure that evenly distributes force on both sides for a stable and firm hold on your device. 【Quick One-Handed Operation】Easy to install and remove with just one hand, offering convenience for on-the-go cyclists. 【360° Adjustable Viewing】Rotate your device to any angle, easily switching between portrait and landscape modes for optimal viewing. 【Double-Lock Stability】Equipped with a dual-locking mechanism on the handlebar, preventing slipping or shaking during rides. 【Wide Compatibility】Accommodates smartphones with screen sizes ranging from 4.7 to 7.0 inches, suitable for most modern devices. Specifications: Model: JR-ZS431 Material: ABS+PC Compatible Phone Sizes: 4.7-7.0 inches Net Weight: Approx. 130g Certification: RoHS