CVJ In Ear Wired Adjustment Switch Earphone, Color: Black Filter-Ring Light Flashes Internal dimensions: 12

Internal dimensions: 12

Precise Tracking: Utilizes Logitech advanced optical tracking technology for exceptional accuracy and responsiveness

General Compatible with Insta360:  GO 2

INSTA360 action camera series

General Compatible with Samsung:  Galaxy Core Prime / G360

CVJ In Ear Wired Adjustment Switch Earphone, Color: Black Filter-Ring Light Flashes Internal dimensions: 121. 2pin interface, plug in structure, replaceable wire design 2. Aviation grade aluminum magnesium alloy cavity, aesthetic appearance design 3. Ergonomic design, firm to wear, comfortable and natural 4. A pair of headphones is equivalent to four kinds of headphones, toggle the switch to experience a variety of timbres 5. Four strands of silver plated wire, the resolution, the amount of detail, and the level of separation are significantly improved 6.