Back-Bone Ribcage Mod Kit for YI 4K/4K+ This part is often used

This part is often used on motorcycles

such as an iPhone or iPad

Rubber grip

5mm miniature microphone

The supercardioid polar pattern and line-plus-gradient acoustic design effectively minimize audio and noise at the off-axis (sides) of the microphone

Back-Bone Ribcage Mod Kit for YI 4K/4K+ This part is often usedSuperior power and versatility for a great price. The Yi 4K cameras small size, light weight and astonishing shooting options make it a pocket sized powerhouse. Modify it with BackBone's interchangeable lens kit and it becomes extraordinary! It features native M12 (S Mount) and C Mount compatibility. Almost any popular lens type can be attached with optional adapters including Canon, Nikon, Pentax and more! Take advantage of what professional lenses