Features: The Expansion Adapter for Pocket 3 features quick release arcas mount and full function Type C port, enabling data transmission while maintaining your cameras original charging capabilities. from aerospace aluminum alloy, this adapter integrates magnetic folding mechanisms with pattern silicone padding for not vibration stability in dynamic shootings. for professional videographers, travel bloggers, and content creators efficient gear switching during mobile productions. Optimized for outdoor, urbans vloggings, and event coverage, its cold shoe compatibility allows simultaneous mounting of microphones, LED lights, or secondary monitors. This vlog access eliminates frequent baseplates removal with installation, reducing setups time by compared to traditional camera mounting systems. Specifications: Materials: Aluminum alloy Size: 3.73x2.8x2cm/1.47x1.1x0.79inch Package Includes: 1PC Quick Release Dock note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.