Draadloze Bluetooth koperen ring derde generatie, geschikt voor mobiele telefoons, gaming-koptelefoons en in-ear oordopjes.

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.