FiiO EM5 Flagship Earbuds Beryllium-Plated Dynamic Driver [b-Stock]



b-Stock product, (read below) in excellent conditions, original box, full warranty.

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204,10 €

261,48 €

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Brand: FiiO


At the center of attention once again

One can never take their popularity for granted. Earbuds might not be as popularnow as they once were, but the EM5 is set to change that with its modern design, powerful driver, and amazing sound quality.

Embark on a journey with the EM5 to redefine what earbuds can do and rediscover your music all over again.

Bold Beryllium with a capital “B”

In its quest to be uncompromising in every aspect, the EM5 does not let you down with its sound quality.

The large 14.2 mm beryllium-coated diaphgram ensures well-extended, well textured, and plentiful bass.

The lightness and notable rigiditu of beryllium also allows the EM5 to present well-extended and detailed treble.

Together, the EM5 capitalizes on the strenghts of its driver and presents you with an unforgettable bold sound.

Rally up with the acoustic bass tube

Due to their open nature, flat-head earbuds will naturally leak a lot of bass, making your music sound dull. In order to encrease bass extension, the EM5 contains a special flute-inspired acoustic bass tupe to effectively boost lower frequencies, made possible thanks to advanced 3D printing manufacturing technologies. With the EM5, you will get solid and deep bass that will defy your expectations of what an earbud can do.

Be a master of music with an upgrade cable

One must not underestimate the effect of a great cable on an earbud's sound quality. Thus, the EM5 has a high-purity sterling silver with high conductivity that not only allows for gobs of detail to come through, but also provide an extremely enjoyable, vivid sound.

Novel 3D printing technology

FiiO has implemented the 4th generation of DLP 3D printing technology to create the EM5, allowing for a uniquely seamless design simply not possible with other classical and iconic earbuds while also infusing modern aesthetics, refreshing our ideas on just what earbuds can look like.

Transform anytime, anywhere

The high-quality earphone cable is ready to change at a moment’s notice. The twist-lock swappable plug allows you to switch between 2.5mm/3.5mm/4.4mm heads to cover a wide range of scenarios.

Sound Quality, redefined

With its carefully engineered acoustics and excellent materials, the EM5 reaches a new height in earbud sound quality. The well-extended yet controlled bass, lush vocals, and clear yet unfatiguing treble will give you an unforgettable musical experience.

Quality you can feel, Transparent skin-friendly resin

The success of the 4th generation 3D printing process used to create the EM5 is due in large part to use of skin-friendly, EU IIA medical grade certified resin.

Not only is this glossy resin dirable and not prone to color fading, it is also gentle and comfortable on your skin.

Subtly powerful even to the naked eye

The beauty of the transparent resin naturally draws your eyes to the powerful drivers within the EM5, allowing you to appreciate the engineering marvel within.

Uncompromising in sound and design

Smart ergonomic design doesn’t have to be sacrificed for great sound quality.

In addition to the proven left blue and right red design to help you tell apart which earbud is which, there are also 3 small tactile bumps on the left earphones - allowing music lovers of all vision abilities to easily get into their music.

Listening and deciding to your heart’s content

Finding just the right sound after lots of experimentation is always truly satisfying.

To help you in your quest for the perfect sound, we have carefully prepared 3 types of foam ear tips that allow you to tailor the EM5 perfectly to you and your music.

And to make things more convenient, the included HB3 leather carrying case allows you to easily carry the EM5 wherever you go.


- Swappable 3.5 mm earphone plug

- Swappable 2.5 mm earphone plgug

- Swappable 4.4 mm earphone plug

- Bass foam ear tips*6

- Balanced ear tips*6

- Treble foam ear tips+&

- HB3 leather carrying case

- Quick start guide

Technical specifications:

- Frequency response: 10Hz - 20kHz

- Dynamic Driver: 14.2 mm beryllium-coated diaphgram

- Impedance: 32Ω@1KHz

- Sensitivity: 109dB@1mW

- Max power input: 100mV

A ´B-Stock´ is a product which has been returned by a customer within their 14/30 Day Money Back Guarantee. These items are offered at a special, reduced price. Please note, that occasionally the packaging is no longer in pristine condition. B-Stock products are in full working order and are checked by specialists before releasing them as B-Stock. They come with the full 2 year warranty as any other new product. Any special comments about a B-Stock product will be noted at the beginning of the article description.


FiiO logo

About FiiO Electronics Technology Co., Ltd.

01 Brand Introduction - HiFi+Fashion

FiiO Electronics Technology Co., Ltd. was established in 2007.  It is a high-tech enterprise that combines research, development, production and sales, and its sales are mainly based on its own FiiO brand as opposed to OEM/ODM.  It focuses on digital audio, with current mainstay products being portable headphone amplifiers, DAC / amps and portable digital audio players.

FiiO: It is composed of Fi (Fidelity) from HiFi and iO (represents number 1 and 0) which indicates the sincerer feeling and more convenient life the digital tech has brought to us.

飞傲: The Chinese transliteration of FiiO, as well as representing youthful vigor and the active & innovative spirit of the company.

Audio products are meant to fulfill the spiritual pleasure of users.

  1. FiiO provides products and service related to music.
  2. We also hope to bring happiness to our users with the provided products and service, which is also the key value of FiiO.

Customer Service

  1. Good after-sales service, more reliable
  2. Great user experience, more pleasure
  3. Variety of activities, more involved

About products

  1. Affordable: FiiO products are well-known for its feature of high cost-performance. Lowering the entry level to make more customers can afford.
  2. Easy to use: FiiO pays great attention to the user experience. We are not only provide products with high quality, but also easy to use and with long lasting durability.
  3. More accessories bring more fun: Enable to play in a variety way and use under more possible environments.
  4. Updates available: Equipped with a variety of ports, it makes the music players can still connect to external amp/DAC for upgraded enjoyment.
  5. Endless transformability available: With replaceable amp module and expandable storage, the X7 can bring more playability.

02 Company Profile

Research & Development Team

  • Twenty years of R&D experience in audio products
  • Former core R&D team for audio products from OPPO
  • A team of 20 professional R&D engineers in software, hardware, industrial design, structure and electro-acoustic.

Research & Development Investment

FiiO keeps bringing in advanced equipments and high-tech talents so as to ensure the stable growth and long term competitive edge. Up till now, the team size has expanded three times than that of 2007 when we established.

Team Composition

The R&D team is made up of development dep, engineering dep and QC dep, with 60+engineers in total.

Authorized certifications

FC, CE, KC, CCC and ISO9001:2008 ensure the safety and quality of the products.

Production management

FiiO has strict requirements to production with almost “zero tolerance” even to small problems, which is strictly in compliance with the International Quality Management System ISO9001. 

QC Equipment 

  • a. AP audio analyzer (valued at 200,000RMB).
  • b. Life-span test platform against high & low temperature, swing and plug & unplug trial.
  • Aging test carriage towards mass production.
  • Aging test machine under high & low temperature.

Customer oriented

Driven by customers’ needs, we innovate constantly and response promptly to the market changes. We develop new products based on customers’ needs and compete for more market shares.

Company culture - Our Vision

Present the world a better “Made in China”.

Brand Spirit

  • Innovation

the earliest company that designed the minimum volume headphone amplifier. First dockable amp & DAC product. First amp specially designed for iPod/iPhone. First amp with adjustable power supply and power supplied by mobile phone battery. First multifunctional headphone amp & DAC for Android smarphone. First Hi-Res music player at a price lower than 1000RMB supporting 192K music. First Android-based Hi-res music player. 

  • Quality

Repair Rate < 1%. Sound Quality Control system. Original components imported from TI, Wolfson, Maxim. Company-wide quality control. +20 quality engineers and inspectors. Complete testing facilities. 

  • Service

CEO at the frontline of customer service. 100% response to enquiries. The most popular headphone amplifier brand on Head-Fi. First class website and contents in the audio industry. Interaction with and support to customers on Facebook and Microblog (twitter-like social website).

Brand Mission

FiiO designs, produces and sells high-quality products at favorable prices to those who love music and style.

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FiiO EM5 Flagship Earbuds Beryllium-Plated Dynamic Driver [b-Stock]

b-Stock product, (read below) in excellent conditions, original box, full warranty.

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