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This product has been replaced by the new version, the FIIO BTR3K DAC 2xAK4377A.
Bluetooth 4.2 Receiver Headphone Amplifier aptX HD LDAC LHDC CSR8675
The FiiO BT3 is a portable Bluetooth receiver with amplifier and headphone output, ideal for enjoying your music simply wirelessly. Particularly versatile, the BT3 supports all Bluetooth audio codecs: AAC, SBC, aptX, aptX LL, aptX HD, LDAC and LHDC. It is therefore compatible with all Bluetooth devices while being able to support high quality files up to 24bit 96kHz.
Bluetooth reception of the BT3 is based on a Qualcomm CSR8675 chip. It offers excellent audio performance, compatibility with all Bluetooth audio codecs and very low power consumption. It thus supports audio streams up to 24bit, thanks in particular to an integrated 120MHz DSP. This chip also provides a much more stable signal reception than other chips on the market.
The BT3's Bluetooth chip is accompanied by a DAC AKM AK4376A DAC chip, offering very good sound performance, including an extremely low distortion level of -107dB and a high signal-to-noise ratio of 124dB. This chip also acts as a headphone amplifier and will allow you to enjoy a rich and accurate listening experience.
The BT3 hides a 300mAh battery that can be fully charged in just 1h30 and has a reading time of up to 11h!
The amplifier integrated into the BT3 not only guarantees the quality of your music playback but also your phone calls. To improve call quality, the BTR3 is also equipped with Qualcomm cVc noise cancellation technology, which automatically adjusts the microphone and suppresses background noise.
When a smartphone is paired with the FiiO BTR3, the volume levels of the two devices remain independent, providing two settings for more precise control. In addition, the BTR3 saves the last volume level used so that it does not have to be adjusted each time it is used.
The FiiO BTR3 can be paired very quickly and simply using NFC technology. A simple contact with the device to pair and you are ready to enjoy your music!
When driving, you can connect your smartphone to the BTR3 via Bluetooth and the BTR3 to your car's audio system via a 3.5mm jack cable. So you can enjoy your music on your car speakers, but also answer your calls safely.
If your audio system does not have Bluetooth connectivity, then the BTR3 is an ideal ally. Simply connect it to a Bluetooth source and then to your sound system with a 3.5mm jack cable to play your music wirelessly.
The BTR3 is compatible with the Siri Intelligent Voice Assistant, available on iOS systems. It is thus possible to activate Siri simply by double clicking on the multifunction button of the BTR3.
The BTR3 supports the quick reconnect function, allowing you to instantly pair the receiver to an Android device, simply by holding down the multifunction button on the BTR3 and enabling pairing on your smartphone.
The BTR3 includes a USB-C connector, allowing both charging and operation in USB DAC mode. You can enjoy the decoding capabilities of the BTR3 on your computer, simply by plugging it into USB. No driver is required, the system is Plug & Play.
FiiO offers the FiiO Music application to install on your smartphone, allowing you to control the BTR3 remotely. This allows you to act on the balance, choose between 4 audio filters and offers a 10-band graphic equalizer.
The components of the BTR3 are integrated in a beautiful black aluminium alloy case, itself wrapped in 2.5D glass, similar to that used on the latest generation smartphones. This glass benefits from an oleophobic treatment that greatly reduces fingerprints. The BTR3 is particularly compact and lightweight, allowing it to be carried everywhere.
Extremely compact, the BTR3 can therefore follow you on all your travels. It is delivered with a clip and a strap to attach it to a garment or a belt for example.
Specifications | |
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Product type | Bluetooth amplifier |
Bluetooth chip | CSR8675 |
Bluetooth version | 4.2 |
Supported Bluetooth codecs | AAC SBC aptX aptX LL aptX HD LDAC LHDC |
Supported Bluetooth protocols | HFP HSP A2DP AVRCP |
Amplification / DAC chip | AK4376A |
Max. transmission distance | 30m |
NFC Support | 5mm |
Integrated microphone | |
Inputs | Bluetooth 1x USB-C |
Ouput | 1x Jack 3.5mm |
USB DAC Mode | |
Battery capacity | 300mAh |
Battey life | Approx. 11h |
Charging time | <= 1h30 (5V DC 500mA) |
Siri iOS compatibility | |
Recommanded headphone impedance | 16~100Ω |
Output power | 25mW @ 32Ω 33mw @ 16Ω |
Frequency response | 20Hz-20kHz (aptX) 20Hz-40kHz (LDAC) |
THD+N | < 0.003% (LHDC 1kHz) |
Output impedance | < 0.3Ω (32Ω load) |
SNR | 120dB (A-Weighted) |
Crosstalk | >= 75dB (32Ω load) |
General | |
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Dimensions | 58 x 25 x 10.4mm |
Weight | 26g |
Color | Black |
Package | 1x FiiO BT3 1x USB-C Cable 1x Lanyard |
Test conditions : aptX HD connection, sinusoidal signal -5dB, 16bit 44.1kHz, 32Ω