1. Designed with a for adapter, it can mount action cameras, fill lights, and more. 2. The for adapter's angle is freely adjustable, providing more space. 3. A 1/4inch nut on the bottom allows for tripod attachment or handheld use. 4. Once installed, the drone can be launched from a flat without touching the ground, ensuring normal use. 5. Once installed, it can be folded without disassembling, eliminating the need for reinstallation each time. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color: Black Material: plastic Package Contents: 1 x Top Expansion Bracket kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.