The EM3K / EM3S come with a 3.5mm gold-plated headphone jack, with strain-relieved L-shaped design for convenient and durable portable usage.  High-quality gold-plated jack reduces transmission loss at the critical connection points and preserves the real sound.

High-quality 3.5mm L-shaped

gold-plated jack

Having manufactured for such leading brands as Denon, LG, Samsung and Skullcandy, the supplier of the EM3K / EM3S lends a complete supply chain, huge productivity advantage and precise manufacturing tolerances. Combined with FiiO's dedication to product quality, the EM3K / EM3S are set to become popular with its high quality and quantity.

Double quality assurance

The EM3S's built-in high quality microphone guarantees clear voice communication and saves you the embarrassment of unanswered phone calls while enjoying music. Also includes widely compatible single button in-line remote to enable you to control your smartphone and music at ease.

Note: The EM3S comes with in-line remote and microphone, while the EM3K doesn't. 

In-line remote

and microphone on EM3S

14.8mm large diameter dynamic driver

The EM3K / EM3S utilize NIB-based drivers of high magnetic flux and electroacoustic efficiency, combining advanced equipment with artistic tuning intent to guarantee the consistency of performance and musicality of output.

Sensitivity is high thanks to modern technology employed, while impedance stands at a well-chosen 47Ω to ensure that the EM3K / EM3S can be driven well from a wide range of amplifiers without compromising performance potential. 

The large drivers of 14.8mm diameter brings powerful bass, while the well-designed open-earbud form factor brings excellent soundstaging and realistic tone quality, preserving the authenticity of music to immerse you in the live music environment at any time and any place.

New packaging design, presents the EM3K / EM3S with style and clarity. 3 included pairs of thick, durable imported soft foam ear-sleeves increase wearing comfort for the long run.

Packaging and accessories

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