1. Length 1M Weight 10g 2.TPE outer cover 3. Wire with microphone, functional one-button operation, control music playback + answer the phone, adapt to control Apple and most of the Android system 4. Foam line, core specifications: (14/0.08 foam line +250D nylon wire) *3C OD3.0±0.1MM 5. Pure copper gold-plated plug, well-matched device socket, more resistant to plugging.
