Bluetooth modules
€89,99 €89,99 per 
Bluetooth module with MMCX and Bluetooth 5.0 connectors for in ears

FiiO UTWS3, the power of sound without wires

The FiiO UTWS3 converts your usual headphones into a wireless solution.

It has Qualcomm QCC3020 chip compatible with aptX, MMCX connectors and high capacity charging case with 30h of total duration.

Independent amplifier

This UTWS3 distinguishes itself from other wireless audio accessories with its emphasis on sound quality.

Its high-performance headphone amplifier chip reduces distortion and increases output power to better drive multi-driver headphones.

It also has an analog volume adjustment system in order to improve dynamic range and signal-to-noise ratio.

Well accompanied

For long battery life, a charging case is included with the headset.

The case is large enough to fit most in-ears and convenient for charging adapters with a battery life of up to 30 hours.

Getting a great experience is possible. Both the UTWS3 and the case are designed to work together.

Intelligent functions

Through FiiO Control or FiiO Music, you can adjust the equalizer, channel balance and other audio options.

It incorporates a large touch button that requires little force to activate and is designed to perform functions such as hanging up calls.

Snug and comfortable fit

The metal memory ear hooks have been improved over the first version to stay securely in the ear. This makes them perfect for any extended music session.

High-purity monocrystalline silver-plated copper material was chosen for the device's internal audio cables because of its fidelity and ability to resolve details, being noticeably better for high-fidelity music.

Dual microphones for crystal-clear calls

In addition to its audio performance, the FiiO UTWS3 is also perfect for making calls.

Both channels have 2 built-in microphones to pick up voice and ambient sound which in turn is filtered by Qualcomm cVc technology.

Together, these microphones will give you clear, crisp calls.

Bluetooth 5.0

The Qualcomm QC3020 Bluetooth 5.0 chip provides higher transmission speeds as well as more stable signal connections and protection against interference.

It is AAC compatible for Apple devices and supports the high-quality, low-latency aptX codec, ensuring you can enjoy high-quality music anywhere.

26 volume levels

The UTWS3 have their own volume control separate from the Bluetooth device, allowing for even more precise volume adjustment to perfectly suit you.

Water resistance

With IPX4 water resistance, you can use them in your workouts and don't have to worry about everyday splashes. Enjoy the experience.

Do you have questions about this or other products in our catalogue? Contact us


  • Bluetooth chip: QCC3020
  • Codecs: SBC/AAC/aptX
  • Bluetooth version: 5.0
  • Distance: 10m
  • Standby time: 650h
  • Connector type: USB-C
  • Output power: 38 mW (16 Ω charge) / 25 mW (32 Ω charge)
  • Noise: < 8μV
  • Driving capability: 16 ~ 100Ω
  • THD + N: < 0,06%
  • SNR: 100dBr 'A'
  • Total battery life: 30h
  • 'Working' time: TWS +: 7hrs of use each charge / TWS: 5.5hrs of use per charge
  • Output impedance: around 0.7Ω
  • Crosstalk: 94dB
  • Balance: ≤0.5dB
  • Weight: 6.5 g
  • Accessories: UTWS3, charging case, USB-C charging cable, user's manual
Do you have questions about this or other products in our catalogue? Contact us

Customer Reviews

Based on 2 reviews
pedro jose ballester lopez

La verdad es que impresionado, e sido muy critico con FIIO, pero este aparatito es muy bueno, queria unos iem sin cables, pero el precio desorbitado que tienen me hizo pensar en este aparato. Facil de emparejar y e aprovechado mis iem. Suena muy bien y poco mas puedo añadir. De momento cero problemas. El servicio de ZOCOCITY de diez. Gracias.


Los primeros meses genial, después dejó de funcionar una unidad, reclamé a la tienda y tras devolverlos para que los examinaran me enviaron otros nuevos a los pocos días. Buena atención al cliente por parte de Zococity.

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