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The FiiO FT1 Pro makes open-back planar headphones easier to approach: it combines a large planar-magnetic driver, moderate 20-ohm impedance and supplied single-ended and balanced cables in a 374-gram over-ear design. Its payoff is an airy presentation, broad staging and precise imaging. Its non-negotiable compromise is equally clear: the open cups leak sound and provide little isolation, so these are headphones for a quiet room rather than a commute or shared office.
What the FiiO FT1 Pro is
FiiO describes the FT1 Pro as an open-back planar headphone using its second-generation self-developed planar technology. The driver measures 95×86 mm and uses a 1 μm diaphragm. FiiO’s published specifications list 20 Ω impedance, 112 dB/Vrms sensitivity (95 dB/mW), a 7 Hz–40 kHz frequency-response range and a 374 g weight.
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The 7 Hz–40 kHz figure is a manufacturer specification, not evidence that listeners can hear those extreme limits. It indicates the range FiiO says the driver is capable of reproducing; audible results still depend on recordings, fit, source equipment and individual hearing.
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Air and space instead of isolation
The perforated backs let air move through the ear cups. That normally produces a less enclosed presentation than a closed-back headphone, with room ambience and instrument placement feeling more separated. FiiO says the architecture is intended to enhance frequency response and resolution.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
The same openings let your music escape and outside sounds enter. Anyone nearby can hear playback, while voices, fans and household noise remain audible to you. The FT1 Pro is therefore a poor choice for a library desk next to other people, an airplane or any situation where privacy matters. It is much better suited to a quiet room at home.
Planar detail without a difficult electrical load
Planar drivers use a thin diaphragm driven across a magnetic structure rather than the conventional voice-coil arrangement found in many dynamic headphones. In the FT1 Pro, the 20-ohm impedance and 112 dB/Vrms sensitivity suggest that ordinary laptops, phones with a suitable headphone output and basic dongle DACs can reach useful volume. A dedicated DAC/amp remains an optional system choice for cleaner output, extra headroom or a preferred desktop setup, not an automatic purchase requirement.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Sound: neutral, spacious and revealing
RTINGS characterizes the FT1 Pro as broadly flat, with rolled-off bass, flat mids and analytical treble. That balance favors hearing vocal texture, guitar attack and recording differences over a deliberately warm or bass-heavy presentation. Listeners seeking subwoofer-like low-end emphasis may find it restrained.
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Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Comfort, fit and connections
FiiO specifies breathable fabric-contact ear pads and a suede headband contact surface. The headband offers 12 adjustment positions, giving more scope to set the cups evenly over the ears. At 374 g, the FT1 Pro is not a lightweight model, so comfort will depend on head shape, clamping force and how long you listen; published comfort impressions should not be treated as universal.
Each ear cup has a 3.5 mm headphone connector. The package includes both a 3.5 mm single-ended cable and a 4.4 mm balanced cable, allowing connection to common portable sources or balanced outputs without buying a replacement cable first. A balanced cable does not inherently make the headphone sound better; it is primarily a connector and output-compatibility option.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Specifications at a glance
| Item | FiiO FT1 Pro |
|---|---|
| Design | Open-back, over-ear, planar-magnetic |
| Driver | 95×86 mm planar driver |
| Diaphragm | 1 μm |
| Impedance | 20 Ω |
| Sensitivity | 112 dB/Vrms (95 dB/mW) |
| Frequency response | 7 Hz–40 kHz (FiiO specification) |
| Weight | 374 g |
| Connectors | Dual 3.5 mm headphone sockets |
| Included cables | 3.5 mm single-ended and 4.4 mm balanced |
| Adjustment | 12 headband positions |
FT1 Pro versus the alternatives people actually consider
| Decision point | FT1 Pro | FiiO FT1 (closed-back sibling) | Other open-back planars |
|---|---|---|---|
| Bass | More restrained; RTINGS reports roll-off | More emphasized, according to Android Central | Varies by model; compare measured and listening impressions |
| Mids and treble | Flat mids with analytical treble | More bass-forward overall balance | Varies; check the specific tuning |
| Stage and imaging | Wider stage and better imaging than FT1 in Android Central’s comparison | More enclosed presentation | Open-back designs generally prioritize spaciousness |
| Isolation | Little isolation; audible leakage | Closed cups provide more isolation | Open models leak by design |
| Amplification | 20 Ω and 112 dB/Vrms; a basic source may suffice | Not stated in the cited material | Requirements differ substantially by model |
| Weight and comfort | 374 g; breathable pads and suede contact surface | Not stated in the cited material | Compare each model’s weight and fit |
| Cable format | Dual 3.5 mm sockets; both 3.5 mm and 4.4 mm cables included | Not stated in the cited material | Connector and cable bundles vary |
RTINGS also uses the HIFIMAN Sundara 2020 as a comparison point, but the available material here does not establish a current price, complete specification set or a definitive winner between it and the FT1 Pro. Treat any buying decision between them as dependent on the specific region, stock and tuning preference at the time you shop.
Price and release context
FiiO Japan announced a January 17, 2025 release and an expected Japanese market price of ¥35,750. Android Central reported a United States Amazon price of $279 on May 10, 2025. Those are region- and date-specific reference points, not a guaranteed current street price. Check local listings for today’s stock, taxes, warranty terms and currency before ordering.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Who should buy the FT1 Pro?
- Choose it if you primarily listen in a quiet room and want a spacious, detailed presentation without starting with a high-impedance headphone amplifier.
- Choose it if imaging, vocal clarity and a comparatively neutral balance matter more than maximum bass impact.
- Look elsewhere if you need privacy, commute with headphones, work around other people or want strong low-end emphasis.
- Check the fit first if 374 g sounds heavy for your usual listening sessions; pad comfort and clamp vary between listeners.
How to set it up
- Use the supplied 3.5 mm cable with a standard headphone output, or the supplied 4.4 mm cable with a compatible balanced output.
- Adjust the headband across its 12 positions until the pads surround both ears evenly and the cable hangs without pulling one side down.
- Start playback at low volume, then raise it gradually. The open design will not block room noise, so do not compensate for outside sound by listening dangerously loud.
- Reserve the FT1 Pro for a space where leakage is acceptable; switch to a closed-back model when isolation or privacy is required.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
