Galante G30 HIFI Sound Quality Metal Tone Tuning In-Ear Wired Earphone (White)

1. Ear shell speaker size: 10mm 2. Ear shell material: metal oxidation 3. Plastic surface treatment: metal oxidation 4. Speaker: 6u copper ring 5. Microphone: yes 6. Whether it can be up and down: Yes 7. Whether to tune: yes 8. Wire: TPE twisted wire 9. Line length: 1.2m 10. Plug: 3.5mm gold pin