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SNAP ON
Cotron patented design
(1) Using inner space more wisely.
(2) Lock ring does not increase the outer diameter,
ear tip can fit in or be changed easily. SEE MORE -
ABD design description
(1) There are NO lead wires on ABD speaker
(2) ABD speaker has a extreme balance piston motion SEE MORE -
Dynamic speaker
Customize style or Cotron’s develop
1. Available size from 50mm to 4.5mm
2. 4.9mm can be certified by Hi-Res SEE MORE