1. Material: ABS 2. Extendable arm: 6.6cm~10cm, suitable for 4.0-7.2 inch mobile phones 3. Fixing method: mechanical locking 4. Automatic sensing mechanism: the device automatically clamps when placed in the holder, making it convenient to use. 5. Steel core hook clamp forms a golden triangle for stable and secure fixation without shaking. 6. 360-degree universal ball joint for flexible adjustment and comfortable navigation angle. 7. The base and clamping arms form an outer triangle, and the bracket back panel forms an inner triangle for stable support. 8. Dimensions: 100x66x10mm
