QKZ SK3 3.5mm Sports In-ear Wired HIFI Bass Stereo Sound Earphone with Mic(Red) Tag-Cable 40HQ: 901 cartons * 20

40HQ: 901 cartons * 20 pcs = 18020 pcs

Package Size:16cm x 6cm x 6cm

Back cover replacement for Honor V40

40HQ: 1719 cartons * 300 pcs = 515700 pcs

QKZ SK3 3.5mm Sports In-ear Wired HIFI Bass Stereo Sound Earphone with Mic(Red) Tag-Cable 40HQ: 901 cartons * 20Feature: 1. Effectively reduce external noise. 2. Stable and comfortable ergonomic wearing experience. 3. Equipped with HIFI silver plated wire to improve the transparency, separation, sound field, etc. of the earphone, making the sound bottom crystal clear, and the human voice and musical instrument are more beautiful and beautiful. 4. Fits the Ear Canal: To effectively reduce external noise, stable and comfortable ergonomic wearing experience. 5. HD