FW1 True Wireless Balanced Armature Earbuds

- Knowles BA

- Qualcomm QCC3020

- Bluetooth 5.0, aptX codec support

- TrueWireless Stereo + Dual mode Bluetooth

- 21 Hours battery life

- Intellingent cVc8.0 noise cancellation technology

Enjoying Hi-Res music with vitality, Customized Knowles Balanced Armature driver

The balanced armature driver customized by knowles per FiiO’s specifications is natural sounding with smooth coherency across all-frequencies while maintaining the bass’s elasticity and dynamism, the lush midrange as well as detailed and elaborate highs.

They are coupled with a unique frequency response and impedance matching to realize listening comfort.

There are no barriers with Bluetooth

Bluetooth audio codec is key to TrueWireless Stereo earbuds.

The FW1 features Qualcomm’s QCC3020 Bluetoothg chip, which supports the aptX Bluetooth audio codec.

With higher sound quality and lower latency, the FW1 allows one to experience near high-definition music wirelessly.

Truly reliable, no concerns about disconnection

Sporting Bluetooth 5 implementation, the FW1 is capable of higher transmission efficiency with increased signal stability and interference resilience, allowing for a smoother vocal, gaming and movie watching experience.

Low power consumption: longer battery life

Low latency; smoother gaming and movie watching experience

High transmission efficiency: up to 3.0MB/s

Interference resilience: increased signal transmission stability

Harnessing the strenght of technology for stability 

To allow greater signal stability, the FW1 implemented Laser Direct Structing (LDS) antenna, which increases the transmission range and significantly enhances the penetration power and its anti-interference ability, allowing one to pleasantly enjoy music on all occasions.

Loyal to music, system-level reconstruction tuning

Based on FiiO’s accumulated experience in Acoustic Technology, the team utilizes Qualcomm CSR3020’s internal DSP (Digital Signal Processor) to achieve a system.level reconstruction tuning, to integrate better both the Balanced Armature driver and the audio characteristics of Bluetooth, ensuring one would not find listening fatiguing.

Further optimization with a focus on background noise lower the noise floor.

Convincing from the first moment of listening.

Left or Right? Your choice Qualcomm TrueWireless Stereo plus dual transmission

With the TrueWireless Stereo plus dual transmission support, it eliminates the need for crosshead Bluetooth transmission by simultaneously connecting the mobile device to both earbuds.

One can pair with either side, and the other will automatically initiate pairing as well as allow single earbud usage.

Translationg into better anti-interference ability, lower latency as well as higher signal stability.

Single earbud mode: either earbud can be connected singly for usage via Bluetooth.

Dual earbud mode: utilize both earbuds for a more complete listening experience.

One-touch operation handles everything

Say goodbye to button presses, a light tap on the earbuds gets one shuffled between different functions. 

With technology, one could be ahead of anyone else

The charging case has been fully upgraded with the Hall sensor. Once it is opened, the connection begins. A step ahead of others with a quicker and almost instantaneous connection.

When the earbuds have insufficient charge, put them back into the charging case for charging. A full charge provides 7 hours of playstime and up to 21 hours when used with the charging case, enough to allow one to enjoy music with enthusiasm.

Sense the power of professionalism from ear to heart

Hi-Fi grade sound quality: Knowles Balanced Armature coupled with Qualcomm Bluetooth QCC3020 SoC, and system-level reconstruction tuning via DSP technology made prominent sound quality possible.

Advanced technology: LDS antenna and Qualcomm TrueWireless Stereo plus dual transmission technology allows one to listen to music wirelessly.

Quality assurance: optimized USB-C charging case, seamless touch body structure, and FiiO’s professional after-sales team will always be here to provide support for the FW1.

Content of package:

- FW1 TrueWireless Stereo HiFi earbuds

- Charging case

- 3 different sizes of eartips (S, M, L)

- USB charging cable

- User guide

Specifications:

Bluetooth chip: Qualcomm QCC3020

Bluetooth version: V5.0

Supported protocol: HSP/HFP/A2DP/AVRCP

Supported codec: SBC/AAC/aptX

Standby time: ≥80H

Call duration: about 7H

Music playing duration: about 7H

Charging time: ≤2H

Bluetooth distance: ≥10m

Driver: Knowles Balanced Armature

Frequency response: 20Hz-20kHz

Unit weight: about 4.3 g