TRN RedChain Earphones Silver-Plated Copper OFC Copper Upgrade Cable with Swappable Connectors 2.5/3.5/4.4 for TRN MT1 MAX TA4

Product Specifications: Material : Metal Category : Earphones & Headphones Line Length : 1.2 Active Noise-Cancellation : No Volume Control : No Control Button : No Vocalism Principle : Other Wireless Type : bluetooth Connectors : 2.5mm,3.5mm Communication : Wired Style : In-ear Brand Name : TRN Package size:7.5*7*2cm