NEEWER Mini Ball Head with Cold Shoe & 1/4” Screw, 2 Pack, 360° Swivel 90° Tilt Ballhead Camera Mount Hot Shoe Adapter for Camera, Camcorder, Smartphone, LED Video Light, Microphone, Ring Light, ST17 ST17（2-Pack） music_update_2020 left and right side of

left and right side of the cage

On-Wall Deep Box

There may a little bit deviation in the measurement of diameter

Active Noise Cancelling (ANC)

NEEWER Mini Ball Head with Cold Shoe & 1/4” Screw, 2 Pack, 360° Swivel 90° Tilt Ballhead Camera Mount Hot Shoe Adapter for Camera, Camcorder, Smartphone, LED Video Light, Microphone, Ring Light, ST17 ST17（2-Pack） music_update_2020 left and right side ofNEEWER Mini Ball Head with Cold Shoe & 1 4 Screw, 2 Pack, 360 Swivel 90 Tilt Ballhead Camera Mount Hot Shoe Adapter for Camera, Camcorder, Smartphone, LED Video Light, Microphone, Ring Light, ST17 Product Features Standard Cold Shoe Adapter This ball head attaches to DSLR & mirrorless cameras, camcorders, and camera cages via the cold shoe adapter. Remove the cold shoe adapter and thread a 1 4" set screw (included) into the ball head to connect super