FiiO UTWS5 2025 2-Pin True Wireless Bluetooth Cable Adapters with Mic for In-Ear Monitors
- Improved charging contact points on wireless earhooks and charging case
- Qualcomm’s latest QCC5141 bluetooth chip
- Independent AK4332 DAC chip and amplifier chip
- Third-generation TWS mode for low-latency and lower lag
- Bluetooth v5.2 connectivity.
- Hi-Res bluetooth transmission (up to 24-bit/96kHz)
- aptX Adaptive, aptX, LHDC/LDAC, AAC, SBC wireless codec support
- aptX Voice support for crystal clear voice transmission over calls
- Precise volume adjustment with 32 volume levels
- Expanded battery capacity at 1,350mAh
- Long battery life up to 20 hours with charging case
- IPX4 water-resistant.
- FiiO Control and FiiO Music app support
- FiiO UTWS5 2025
- Type-C USB cable
- Quick start guide
- Warranty card
Wireless Charging, worriless of sweat
The UTWS5 2025 integrates miniature wireless charging coils inside its compact body, upgrading the ear hooks with a wireless charging design. This completely solves the problem of oxidization that exists in traditional products, helping to improve the durability of the ear hooks dramatically. Get rid of worries about sweating and enjoy the music with pleasure. In addition, it has achieved intelligent linkage functions such as automatic power-off when placed in the case, automatic power-on when removed, and stopping charging once fully charged.
10-band lossless PEQ, define your own tuning
The UTWS5 2025 comes with 7 preset tuning styles, and supports ten customizable frequency bands for tuning. Through the FIIO-developed interface, you can freely fine-tune the frequency, gain and bandwidth of the EQ to achieve a more accurate and precise frequency response in each frequency range, while ensuring high-fidelity sound quality with up to 96kHz/24bit sampling rate. Self-define the tuning style for your own preference.
HiFi DAC/Amp audio architecture
The UTWS5 2025 is equipped with Qualcomm QCC5141 and dual independent AK4332 DAC chips, which form the HiFi DAC and headphone audio architecture. Not only does it support Qualcomm Snapdragon Sound as well as LDAC*, LHDC, aptX Adaptive and other high-res Bluetooth codecs, but its built-in amp circuit also achieves higher power output and better audio performance to drive your headphones, allowing you to enjoy wireless HiFi sound anytime, anywhere.
*LDAC needs to be enabled in the FiiO Control APP, and only supports mobile phones with Snapdragon Sound.
Comprehensive and versatile
Thanks to the Snapdragon sound suite of technologies, you can truly experience high-res audio of 96kHz/24bit. aptX Voice enables 32kHz super wideband voice calls for true high-definition calls over Bluetooth. Freely switch between HiFi and game modes, getting music, calls, and gaming out of question.
For more impressive features, such as the 32 steps of independent volume control, Extra app functionality, connect to two Bluetooth devices at the same time, please visit the product page on our website.
| Product Availability | Available (current model) |
| Product Type | Cable |
| Style/Type | Upgrade Replacement Cable, Portable |
| Features | Bluetooth, Microphone, IPX4~IPX6 (Sweatproof, Splashproof/Water-resistant) |
| DAC | 2 x AKM AK4332 (Dual, 1 per channel) |
| Bluetooth Version | v5.2 |
| Bluetooth Codecs | SBC, AAC, aptX, aptX Lossless [CD-quality; 1,200kbps max bitrate], aptX Adaptive, LDAC, LHDC / HWA |
| Waterproof Rating | IPX4 – Protects against splashing of water (equated to ordinary rain) |
| Frequency Response (Hz) | 20Hz~40kHz: attenuation＜3dB |
| Impedance (Ω) | < 0.4Ω (32Ω) |
| Signal-to-Noise Ratio (SNR) | ≥ 110dB (A-weighted) |
| Total Harmonic Distortion (THD) | < 0.0018% (1kHz/32Ω/A-weighted) |
| Max Output Power (mW / W) | ≥55mW (16Ω/THD+N＜1%); ≥35mW (32Ω/THD+N＜1%) |
| Mic for Calls/Communication | Yes (Built-In) |
| Input Connectivity Options | USB Type-C (USB-C) [Charging], Bluetooth |
| Driveability (Output Impedance) (Ω) | 8~100Ω |
| Colour | Black |
| Product Dimensions | About 93 x 70 x 36mm (charging case) |
| Product Weight (g) | About 8g (single earhook unit, excluding earphone) |
| Battery Life (Hours) | Up to 20 hours |
| Warranty | 1 year warranty (local) |
| Package Contents |
|
If you're based in Singapore,
- spend $300 or more for free doorstep courier delivery1.
- add a few more bucks, for an even quicker prioritised delivery.
- self-collection is possible at our Showroom, based in Ubi (nearest to MacPherson MRT). Find out where, and how to get to us here.
- and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
GrabExpress, Lalamove, GoGoX, RydeSEND services are welcome.
Friends from Overseas,
- we do ship internationally.
- shipping fees will be displayed during checkout.
- do be aware of import tax/VAT that may apply.
1 Exclusions do apply. e.g. Bulky or odd sized products, products with gross weight 20kg and above, ex-demo products, products on clearance sales, orders that require installation/calibration, etc. We reserve the right to amend this list of exclusions at any time.
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Wireless Charging, worriless of sweat
The UTWS5 2025 integrates miniature wireless charging coils inside its compact body, upgrading the ear hooks with a wireless charging design. This completely solves the problem of oxidization that exists in traditional products, helping to improve the durability of the ear hooks dramatically. Get rid of worries about sweating and enjoy the music with pleasure. In addition, it has achieved intelligent linkage functions such as automatic power-off when placed in the case, automatic power-on when removed, and stopping charging once fully charged.
10-band lossless PEQ, define your own tuning
The UTWS5 2025 comes with 7 preset tuning styles, and supports ten customizable frequency bands for tuning. Through the FIIO-developed interface, you can freely fine-tune the frequency, gain and bandwidth of the EQ to achieve a more accurate and precise frequency response in each frequency range, while ensuring high-fidelity sound quality with up to 96kHz/24bit sampling rate. Self-define the tuning style for your own preference.
HiFi DAC/Amp audio architecture
The UTWS5 2025 is equipped with Qualcomm QCC5141 and dual independent AK4332 DAC chips, which form the HiFi DAC and headphone audio architecture. Not only does it support Qualcomm Snapdragon Sound as well as LDAC*, LHDC, aptX Adaptive and other high-res Bluetooth codecs, but its built-in amp circuit also achieves higher power output and better audio performance to drive your headphones, allowing you to enjoy wireless HiFi sound anytime, anywhere.
*LDAC needs to be enabled in the FiiO Control APP, and only supports mobile phones with Snapdragon Sound.
Comprehensive and versatile
Thanks to the Snapdragon sound suite of technologies, you can truly experience high-res audio of 96kHz/24bit. aptX Voice enables 32kHz super wideband voice calls for true high-definition calls over Bluetooth. Freely switch between HiFi and game modes, getting music, calls, and gaming out of question.
For more impressive features, such as the 32 steps of independent volume control, Extra app functionality, connect to two Bluetooth devices at the same time, please visit the product page on our website.
| Product Availability | Available (current model) |
| Product Type | Cable |
| Style/Type | Upgrade Replacement Cable, Portable |
| Features | Bluetooth, Microphone, IPX4~IPX6 (Sweatproof, Splashproof/Water-resistant) |
| DAC | 2 x AKM AK4332 (Dual, 1 per channel) |
| Bluetooth Version | v5.2 |
| Bluetooth Codecs | SBC, AAC, aptX, aptX Lossless [CD-quality; 1,200kbps max bitrate], aptX Adaptive, LDAC, LHDC / HWA |
| Waterproof Rating | IPX4 – Protects against splashing of water (equated to ordinary rain) |
| Frequency Response (Hz) | 20Hz~40kHz: attenuation＜3dB |
| Impedance (Ω) | < 0.4Ω (32Ω) |
| Signal-to-Noise Ratio (SNR) | ≥ 110dB (A-weighted) |
| Total Harmonic Distortion (THD) | < 0.0018% (1kHz/32Ω/A-weighted) |
| Max Output Power (mW / W) | ≥55mW (16Ω/THD+N＜1%); ≥35mW (32Ω/THD+N＜1%) |
| Mic for Calls/Communication | Yes (Built-In) |
| Input Connectivity Options | USB Type-C (USB-C) [Charging], Bluetooth |
| Driveability (Output Impedance) (Ω) | 8~100Ω |
| Colour | Black |
| Product Dimensions | About 93 x 70 x 36mm (charging case) |
| Product Weight (g) | About 8g (single earhook unit, excluding earphone) |
| Battery Life (Hours) | Up to 20 hours |
| Warranty | 1 year warranty (local) |
| Package Contents |
|
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