Écouteurs intra-auriculaires filaires Bluetooth à anneau en cuivre de troisième génération, compatibles avec les téléphones portables et les casques de jeu.

Line General 2nd Generation Copper Ring Heavy Bass Headphones, with strong bass and clear treble, support in-line microphone volume control, compatible with Apple phones 7-14, plug and play connection, no complicated operations required. Due to the Bluetooth connection, there will be a delay when playing large games, and karaoke is not possible. The store's hacked version has the same effects and functions as the original.