FiiO UTWS17 — Flagship True Wireless Bluetooth Earhooks

The FiiO UTWS17 (Link TWS) is a flagship true wireless Bluetooth earhook system designed to untether your favorite in-ear monitors without sacrificing sonic integrity. Featuring Qualcomm's latest QCC5181 Bluetooth chipset with Bluetooth 6.0, dual independent AK4333 DACs, and support for lossless audio codecs, the UTWS17 delivers audiophile-grade wireless sound for your IEMs.

Flagship QCC5181 Bluetooth 6.0

Powered by Qualcomm's flagship QCC5181 Bluetooth chipset, the UTWS17 features Bluetooth 6.0 connectivity with enhanced stability, lower latency, and improved power efficiency. The advanced Bluetooth architecture ensures a reliable connection even in crowded wireless environments.

Dual Independent AK4333 DACs — AKM Velvet Sound

Each earhook features an independent AK4333 DAC (one per channel), bringing the signature AKM Velvet Sound to wireless audio. The dual-DAC configuration ensures exceptional channel separation, natural timbre, and rich detail retrieval. High-resolution audio streams are processed effortlessly for a truly audiophile-grade wireless experience.

Lossless Audio Codec Support

The UTWS17 supports a comprehensive range of high-definition audio codecs:

• aptX Lossless — up to 1.2Mbps bitrate for CD-quality lossless wireless audio
• LDAC — up to 990Kbps for high-resolution wireless transmission
• LHDC V5 — up to 192kHz/24bit for ultra-high-definition audio
• aptX Adaptive — dynamically adjusts bitrate for optimal quality and stability
• AAC / SBC — universal compatibility with all devices

Powerful Output for Demanding IEMs

With 85mW + 85mW output power at 32Ω, the UTWS17 provides enough driving power for a wide range of in-ear monitors, from efficient multi-BA IEMs to demanding hybrid and dynamic driver models. The dedicated amplification stage ensures clean, dynamic sound with excellent control and headroom.

Designed for IEM Enthusiasts

The UTWS17 is designed to work with your existing wired IEMs, transforming them into high-performance true wireless earphones. The ergonomic earhook design ensures a secure, comfortable fit for extended listening sessions. Available in multiple connector options to compatibility with your favorite IEMs.

Specifications

What's in the Box

• 1× FiiO UTWS17 True Wireless Bluetooth Earhooks (pair)
• 1× USB-C Charging Cable
• 1× Earhook Accessories (ear tips, etc.)
• 1× Quick Start Guide
• 1× Warranty Card

Warranty & Support

Eligible returns may be requested within 30 days after receipt, with no restocking fee. See our Return Policy for eligibility, return shipping responsibilities, and exclusions. 1-year warranty. FiiO official after-sales support. Our team is available for technical assistance and setup guidance.