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FiiO BTR1K HiFi Bluetooth 5.0 Headphone Amp

The All-New Qualcomm QCC Bluetooth chip

Thanks to the all-new Qualcomm QCC 3005 Bluetooth chip, the BTR1K is able to support Bluetooth 5.0 and all-new Bluetooth profile as well as various audio codecs--such as the aptX, aptX low latency, SBC and AAC. All of this ensures a stable, high quality Bluetooth audio experience that will bring you closer to how your music was intended to be heard.

High-performance AK4376A DAC with Improved Performance

Owing to the QCC Bluetooth chip, the BTR1K is equipped with more room for an optimized algorithm. Compared to the original BTR1, the BTR1K is now able to get an extremely low<2uV noise floor and extremely high 120dB Signal-to-Noise ratio as well as an improved by 50% output power, means that you will be able to catch every last nuance and detail in your music.

Unique Bluetooth Audio Codec Indicator Light

The BTR1K continues the BTR1’s design with sleek aluminum alloy body with and added multi-function button for a quick operation of pair/play/pause. The blue and red lights on the original BTR1 also has been changed to the unique RGB indicator light so that you can instantly know the input Bluetooth audio codecs and working status.

8 Hours of Musical Pleasure

The 205 mAh battery in the BTR1K takes only 1.5 hours to fully charge but lasts 8 hours! The standby time is further extended up to 140 hours.

*Quoted playback time is based on using the AAC codec

Built-in Microphone with Qualcomm cVc Noise Cancellation Technology

The built-in amplifier in the BTR1K not only ensures your music sounds good, but that calls do to. To further enhance your calling experience, the BTR1K is also equipped with Qualcomm’s cVc noise cancellation technology, which automatically adjusts the microphone and actively suppresses background noise so that your call comes through as clear and audible as possible.

Volume Control for Even Finer adjustments To Your Music

Thanks to the QCC Bluetooth chip, the BTR1K is able to provide 32 levels of volume adjustments, which allows you to get greater precision over deciding your volume even paired to earphones with high sensitivity.

Simple One-Touch NFC Pairing

The BTR1K can be paired with NFC compatible devices with just a simple tap using the NFC wireless short-range communication protocol, entirely avoiding the cumbersome traditional pairing process.

Drive, but Without the Stress

When driving, you can connect your smartphone to the BRT1K via Bluetooth, and then connect the BTR1K to your car’s audio system via a 3.5mm audio cable. Not only does the BTR1K allow you to enjoy music through your car’s speakers, but you can also safely answer calls, hands-free.

Rejuvenate Your Home Theater system

Your older home theater system doesn’t have Bluetooth connectivity? No problem. Simply connect your Bluetooth source to the BTR1K, and then connect the BTR1K to your home audio system with a 3.5mm audio cable and voila, your wired home theater system is now Bluetooth capable.

Smart Assistant Helps Keep the Music Playing

Call up Siri in iOS whenever you want simply with a double click of the multi-functional button of the BTR1K.

Get Up and Going Quickly with Fast Re-connection

The BTR1K supports fast re-connection functionality, which allows you to instantaneously pair the BRT1K with your Android device just by holding the multi-functional button and tapping on a notification on your device.

New Type-C Connector with USB DAC Functionality

The BTR1K adopts the Type-C connector, which is easier than ever to use with its symmetric connector, allowing you to insert a cable either way. USB DAC functionality is now also supported- no drivers needed here, simply plug and play!

Wear it the Way You Want It

It’s easy to carry around the BTR1K with either of the two methods: hanging from a lanyard or attached via the rear clip. The rear clip is specifically designed to be able to hold on to most surfaces so that you can spend less time figuring out how to carry the BTR1K with you.



Volume Adjustment

32 levels

Bluetooth Chip

QCC 3005

Bluetooth Version


Supported Audio Formats

SBC, AAC, aptX and aptX LL





Pairing Button


Volume Button


Status Indicator Light

SBC: Blue light flashing
AAC: Cyan light flashing
aptX/aptX LL: Purple light flashing

USB DAC: White light stays steadily on

Qualcomm cVc Noise Cancellation

8th generation

Call Up Voice Assistant




Headphone Output


USB Port

Type C

Output Power

≥ 25mW (32Ω/THD<1%)
≥ 45mW (16Ω/THD<1%)

Noise Floor


SNR (A-weighted)


Battery Capacity


Working Time


Standby Time


Charging Time