Edifier STAX SPIRIT S5 headphones

Edifier STAX S5 wireless headphones in black feature a magnetic planar transducer with the patented EqualMass™ diaphragm, offering Hi-Res Audio and Hi-Res Audio Wireless certification. These headphones support multiple codecs including LDAC and LHDC, connect via Bluetooth 5.4 or by cable (USB-C or 3.5 mm AUX), and provide up to 80 hours of playback with fast-charge capability and an ergonomic foldable design for comfortable long listening sessions.

Advantages

The patented EqualMass™ diaphragm ensures uniform weight distribution and even driving force across the surface for lower distortion and more accurate sound reproduction. Support for LDAC, LHDC, Qualcomm Snapdragon Sound and aptX family codecs enables high-resolution audio and low latency. Bluetooth 5.4 offers stable wireless connection and the ability to pair with two devices simultaneously. Dual built-in microphones with Qualcomm cVc™ improve call clarity by reducing background noise. Long battery life with fast charging and an ergonomic design with lambskin-covered earcups and cooling mesh enhance comfort during extended use.

Key specifications

• Manufacturer: Edifier
• Model: STAX S5
• Color: Black
• Bluetooth version: 5.4
• Connectivity: Bluetooth / 3.5 mm AUX cable / USB-C cable
• Transducer: Magnetic planar system with EqualMass™ diaphragm
• Frequency response: 20 Hz – 40 kHz
• Audio codecs: SBC, aptX, aptX adaptive, aptX Lossless, Snapdragon Sound, LDAC, LHDC
• Operating time: Approx. 80 hours
• Charging time: Approx. 2 hours (10 minutes charge ≈ 11 hours playback)
• Number of microphones: 2
• Game mode: Yes
• Application: Edifier ConneX
• Includes: headphones, cooling mesh earcups x2, 3.5 mm AUX cable, 3.5 mm to 6.35 mm adapter, USB-C cable, earbud, carrying case, earbud cases x2, user manual

How to use

Connect the headphones wirelessly via Bluetooth 5.4 or use the included USB-C or 3.5 mm AUX cable for wired playback. Pair with a device by enabling Bluetooth on both devices and selecting "STAX S5"; dual-device connection is supported. Use the Edifier ConneX app to customize controls and adjust the equalizer. Activate Game mode for reduced latency during gameplay. Charge the headphones via the supplied USB-C cable; a full charge takes about 2 hours and a 10-minute quick charge provides roughly 11 hours of playback.

Recommendations

For best sound quality, use a source and codec that support high-resolution audio (LDAC, LHDC or aptX Lossless). Keep firmware updated via the Edifier ConneX app, use the provided carrying case for transport, and replace earcups if they show wear to maintain comfort and acoustic performance.