$11 with coupon for KZ ZS6 Custom-built Hybrid HiFi In-ear Earphones from GearBest

Main Features:
● Integrated 2 dynamic unit and 2 balanced armatures units for each side earbud, provide wider frequency range and more abundant sound details.
● 7 – 40KHz super wide frequency range, offers board sound field and captures more abundant sound details, immersive sound effect.
● Aluminum alloy metal shell, professional grade electronic frequency division.
● Detachable design, easy to assemble and convenient to maintain, satisfies various demands on lines as well.
● 3.5mm gold-plated L-bend jack, compatible with the majority of electronic devices, like phones, computer, walkman, MP3 and so on.
● Built-in thin iron wire in cord, you can wear it and hang on your ear so as to avoid falling or dropping while doing sports.
● High definition microphone supports clear and smooth conversation.
● On-cord control, easy to pause / play music, switch songs and answer / refuse call, adjust volume.