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- 【Hi-Res Certified with aptX Lossless】 : Supports Snapdragon Sound™, aptX Lossless, aptX Adaptive, LDAC, and LHDC, delivering high-quality wireless audio with both Hi-Res Audio and Hi-Res Wireless certifications.
- 【Planar Magnetic Driver, Professional Sound】 : Using 2μm ultra-thin diaphragm and 2nd generation EqualMass technology, it delivers accurate sound, fast response and good distortion reduction.
- 【Bluetooth 5.4 Stable Connection, Supports 2 Devices】 : Fast and stable connection, and smooth switching between two devices, such as mobile phones and computers.
- 【Up to 80 Hours of Continuous Playtime】 : The battery lasts up to 80 hours on a single charge, perfect for travel or all-day use.
- 【Dual Mic with AI Noise Reduction】 : Adopts aptX Voice technology and dual microphones to reduce ambient noise, ensuring crystal clear conversations in all situations.
- 【Customizable via EDIFIER ConneX App】 : Customize EQ, Game Mode, and various control buttons via the EDIFIER ConneX App, with a low-latency game mode of only 89ms.
- 【Comfortable, Foldable, Portable Design】 : The earpads are made of genuine leather and breathable mesh, comfortable to wear, foldable, suitable for both home and travel use.

Experience the music in “Planar” style
The STAX SPIRIT S5 combines advanced innovation with new planar magnetic drivers and the latest Bluetooth technology in a compact and portable design. 2μm thin film and second generation EqualMass™ wiring system deliver legendary electrostatic performance. Experience professional sound quality.

Planar Magnetic Driver uses a thin, flat diaphragm plate, embedded with wiring and suspended in a magnetic cavity, allowing the diaphragm to move like a piston across the entire frequency range. The diaphragm plate is lightweight, responsive, and produces a more accurate and precise sound than conventional dynamic systems.

Conventional planar headphones often use different wire sizes to balance the magnetic field. EqualMass™ improves upon this by connecting different wire sizes in parallel, resulting in a more even diaphragm with more power, more even weight distribution, and stable movement with near-zero distortion. The second generation of EqualMass™ also adds a symmetrical wire structure for improved stability across the frequency range.
Planar Magnetic Driver uses a thin, flat diaphragm plate, embedded with wiring and suspended in a magnetic cavity, allowing the diaphragm to move like a piston across the entire frequency range. The diaphragm plate is lightweight, responsive, and produces a more accurate and precise sound than conventional dynamic systems.
Conventional planar headphones often use different wire sizes to balance the magnetic field. EqualMass™ improves upon this by connecting different wire sizes in parallel, resulting in a more even diaphragm with more power, more even weight distribution, and stable movement with near-zero distortion. The second generation of EqualMass™ also adds a symmetrical wire structure for improved stability across the frequency range.



To ensure the magnetic field distribution in every Planar driver is consistent, we developed a special automated tool for adjusting and compensating the magnetic circuitry during the manufacturing process. This process allows every pair of S5 earphones to sound as accurate as the designers' prototypes.

The S5 uses the Qualcomm® QCC5181 Bluetooth® audio chip and supports Snapdragon Sound™ for crystal-clear and immersive audio quality. It supports lossless music playback, crystal-clear calls and video calls, audio-to-video gaming, and fast, stable 5G connectivity.
To ensure the magnetic field distribution in every Planar driver is consistent, we developed a special automated tool for adjusting and compensating the magnetic circuitry during the manufacturing process. This process allows every pair of S5 earphones to sound as accurate as the designers' prototypes.
The S5 uses the Qualcomm® QCC5181 Bluetooth® audio chip and supports Snapdragon Sound™ for crystal-clear and immersive audio quality. It supports lossless music playback, crystal-clear calls and video calls, audio-to-video gaming, and fast, stable 5G connectivity.



The S5 supports LDAC, LHDC, and all audio codecs in the Snapdragon Sound Technology Suite, including aptX™ HD, aptX™ Adaptive, and aptX™ Lossless, delivering up to 1.2 Mbps bitrate over Bluetooth® with 24-bit/96kHz high-resolution audio and end-to-end low latency. It also supports AAC for wide device compatibility.

The “Hi-Res Audio Wireless” logo is authorized by the Japan Audio Society to certify high-quality audio quality according to standards.
The S5 supports LDAC, LHDC, and all audio codecs in the Snapdragon Sound Technology Suite, including aptX™ HD, aptX™ Adaptive, and aptX™ Lossless, delivering up to 1.2 Mbps bitrate over Bluetooth® with 24-bit/96kHz high-resolution audio and end-to-end low latency. It also supports AAC for wide device compatibility.
The “Hi-Res Audio Wireless” logo is authorized by the Japan Audio Society to certify high-quality audio quality according to standards.



Comes with a 1500mAh rechargeable battery that provides continuous power for up to 80 hours. Enjoy music without interruption even when used for a long time.
* Battery life data is based on Edifier lab tests using AAC decoding at 80% volume. Actual usage time may vary slightly depending on environment, device, volume level, and audio files used.

With aptX™ Adaptive S5 technology, it delivers ultra-low latency of just 89ms in Bluetooth® mode, precisely syncing audio with video, delivering a immersive and smooth gaming experience.
Comes with a 1500mAh rechargeable battery that provides continuous power for up to 80 hours. Enjoy music without interruption even when used for a long time.
* Battery life data is based on Edifier lab tests using AAC decoding at 80% volume. Actual usage time may vary slightly depending on environment, device, volume level, and audio files used.
With aptX™ Adaptive S5 technology, it delivers ultra-low latency of just 89ms in Bluetooth® mode, precisely syncing audio with video, delivering a immersive and smooth gaming experience.



The latest Bluetooth® V5.4 technology provides a faster, smoother, and more stable connection, allowing you to enjoy uninterrupted audio.
* Bluetooth® is a registered trademark and logo owned by Bluetooth SIG, Inc. Use by EDIFIER is under license. Other trademarks are those of their respective owners.

It can connect to two Bluetooth devices simultaneously, whether it's a phone or a laptop, and easily and smoothly switch between them, allowing you to work and listen to music at the same time.
The latest Bluetooth® V5.4 technology provides a faster, smoother, and more stable connection, allowing you to enjoy uninterrupted audio.
* Bluetooth® is a registered trademark and logo owned by Bluetooth SIG, Inc. Use by EDIFIER is under license. Other trademarks are those of their respective owners.
It can connect to two Bluetooth devices simultaneously, whether it's a phone or a laptop, and easily and smoothly switch between them, allowing you to work and listen to music at the same time.



The S5 supports Qualcomm's wideband aptX™ Voice technology, which delivers 32kHz call quality under the Bluetooth Handsfree Profile, and dual microphones precisely cut out ambient noise to deliver a crystal-clear and high-quality call experience.

Within the EDIFIER ConneX app, you can choose from three preset EQs, and you can also customize the EQ to suit your music style.
Download the EDIFIER ConneX App to access additional features such as control settings and discover your devices.
The S5 supports Qualcomm's wideband aptX™ Voice technology, which delivers 32kHz call quality under the Bluetooth Handsfree Profile, and dual microphones precisely cut out ambient noise to deliver a crystal-clear and high-quality call experience.
Within the EDIFIER ConneX app, you can choose from three preset EQs, and you can also customize the EQ to suit your music style.
Download the EDIFIER ConneX App to access additional features such as control settings and discover your devices.



Enjoy the perfect blend of innovation and flexibility. The S5 comes with USB-C and AUX cables for seamless wired connectivity to all your devices.

With Google Fast Pair, you can quickly and easily connect to your Android device via Bluetooth®.
Supports Android devices running Marshmallow and above / 6.0+
Google is a trademark of Google LLC.
Enjoy the perfect blend of innovation and flexibility. The S5 comes with USB-C and AUX cables for seamless wired connectivity to all your devices.
With Google Fast Pair, you can quickly and easily connect to your Android device via Bluetooth®.
Supports Android devices running Marshmallow and above / 6.0+
Google is a trademark of Google LLC.



Covered with lambskin earpads and fine cowhide leather earmuffs, the S5 combines elegance and sophistication in every aspect. Its ergonomic design ensures a snug fit, allowing for long-term wear without discomfort. Meticulous attention to detail is taken at every stage of the design, reflecting the perfect fusion of luxury and audio performance.

How to care for genuine leather:
1. Do not squeeze or press while storing.
2. Clean regularly.
3. Wipe away any dirt that is found immediately.
4. Avoid contact with rough or sharp objects.
Covered with lambskin earpads and fine cowhide leather earmuffs, the S5 combines elegance and sophistication in every aspect. Its ergonomic design ensures a snug fit, allowing for long-term wear without discomfort. Meticulous attention to detail is taken at every stage of the design, reflecting the perfect fusion of luxury and audio performance.
How to care for genuine leather:
1. Do not squeeze or press while storing.
2. Clean regularly.
3. Wipe away any dirt that is found immediately.
4. Avoid contact with rough or sharp objects.




























