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FiiO UTWS3 True Wireless Bluetooth Adapter

FiiO UTWS3 True Wireless Bluetooth Adapter
  • FiiO UTWS3 True Wireless Bluetooth Adapter
  • FiiO UTWS3 True Wireless Bluetooth Adapter
  • FiiO UTWS3 True Wireless Bluetooth Adapter
  • FiiO UTWS3 True Wireless Bluetooth Adapter
  • FiiO UTWS3 True Wireless Bluetooth Adapter
  • FiiO UTWS3 True Wireless Bluetooth Adapter

FiiO UTWS3 True Wireless Bluetooth Adapter

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FiiO UTWS3 True Wireless Bluetooth Adapter

There is a new wireless option for your existing detachable cable earphones. The UTWS3, with a choice of 0.78mm 2-pin or MMCX connectors, allows you to transform most detachable earphones into a true wireless pair. Experience high quality sound while being freed from the wires.

Bluetooth V5.0 connectivity

Enjoy the wireless freedom with your HiFi earphones with the latest Bluetooth V5.0 connectivity. The FiiO UTWS3 is equipped with the latest Qualcomm QCC3020 Bluetooth chip. It provides a stable, lag-free Bluetooth connection with high-resolution codec support including AptX, AAC, and SBC.

Independent Amplifier Architecture

The FiiO UTWS3 is equipped with high-performance TPA6140A2 amplifier chips that reduce distortion and greatly increase output power for multi-driver headphones. It also features an analogue volume adjustment system for improved dynamic range and signal to noise ratio for outstanding audio performance. The additional amplifier chip improves drastically over the output of the previous UTWS1 TWS adapters.

Easy Pairing and convenient charging case

The FiiO UTWS3 features quick pairing. The ear units get turned on as soon as you open up the caseís lid and while closing turns them off. They can be paired easily by pressing the pairing button on the charging case.

The charging case is also large enough to accommodate both the ear units and most earphones at the same time, making it more convenient. The charging case, with its built-in 800mAh battery, provides up to 30 hours of battery life and the case can fully charge the units 4-5 times.

*Earbuds for display purposes only and not included*

Qualcomm TWS+ Dual Transmission

The FiiO UTWS3 features Qualcommís latest TWS+ Dual Transmission technology. In this technology, there is no primary or secondary ear unit, both the sides act as a primary unit with the source device. It results in lower latency, lag-free, and a stable connection.

Precise Volume Adjustment

The UTWS3 features its own volume control system with up to 26 levels of independent volume adjustments. This is separated entirely from the connected sourceís volume settings. The desired volume setting is recorded, whenever the UTWS3 is turned on there is no need to adjust the volume every time the UTWS3 is turned on.

IPX4 Water Resistance

The UTWS3 has got IPX4 water resistance certification. It provides protection against sweat or water splashes while working out or doing other day to day activities.

Crystal Clear Voice Clarity with Dual Microphones

The UTWS3 can be your perfect companion for attending phone calls. Both the left and right adapters are equipped with 2 built-in microphones. The primary microphone picks up your voice while the secondary microphone is used to clean the ambient environmental noise using the latest Qualcomm CVC noise-cancelling technology.

FiiO Application Support

Once connected with the source device, both the FiiO Music app and the FiiO Control App can be used to adjust various functions on the UTWS3. They can be used for adjusting the EQ, Channel Balanced, battery display and more. It can also be used to push OTA firmware updates on the UTWS3 from an android device.


  • Qualcomm QCC3020 Bluetooth Chip
  • Independent TPA6140A2 amplifier
  • Power output 38mW (16Ω load) and 25mW (32Ω load)
  • Noise output <8μV | THD+N: <0.06% | THD+N: <0.06% | Balance: ≤0.5dB
  • TWS+Low Latency Technology
  • AptX Loss Less Support, as well as SBC and AAC
  • 30 Hours Battery Life (each charge about 5.5 hours)
  • Charging time approx. 1.5 hour per unit, and 2.5 hours for the charging case
  • Standby time 650 hours
  • App control (volume control, EQ, battery display, OTA upgrade and more)
  • Range 10 meters
  • Choice of MMCX or 0.78mm 2-pin connectors

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