ADO Headset Cups for Air 20, Air 20S and Air 20 Pro

Model: HBFX-FM079, φ 44 * φ 44 * φ 30 H=13mm, toothless front bowl group, upper and lower anti-forest bowl piece combination, 7mm upper cover (anode black), upper and lower gear ring, with sunflower, sunflower screw, inner locking cover.