Features: For Ace Pro/Ace, it is convenient and fast to use, without the need for additional settings or installation. High speed transmission: Flash Companionsprovides high-speed data transmission function, which can quickly transfer a large number of photos and video files, saving users time and energy. Wide compatibility: Designed specifically for Ace Pro and Ace, it works perfectly with these two cameras to ensure stable connecting and data transmission. Easy to carry: The compact and lightweight design makes it easy to carry and use, allowing users to transfer and manage media files in the camera anywhere. Stable and reliable: Made with reliable interfaces and good quality materials, providing stable connections and ensuring the reliability and integrity of data transmission. Specifications: Material:ABS Size:approx 29.2x29.2x23.6mm/1.15x1.15x0.93in Support：3.5mm Port and TypeC Charging Port 1PC For Ace Pro/Ace Camera Package Includes: 1PC For Ace Pro/Ace AudiosAdapter note: Please allow 0-1cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.