FiiO Bluetooth Headphone Amplifier + Wireless High-Fidelity Audio w/ DAC (OPEN BOX)

Item # FIIOBTR1OB (Part # BTR1)
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Item Description:
  • FiiO's BTR1 is a wireless high fidelity audio w/ DAC & aptX bluetooth amplifier
  • Supports Bluetooth voice calls w/ built-in microphone
  • Metal clip design is easy to clip to your collar or bag strap
  • Around 10m of bluetooth effective range



    This OPEN BOX product has been inspected by our qualified in-house technicians to ensure 100% working condition & with all original accessories. It may contain minor cosmetic scratches or imperfect packaging. Returns will only be accepted if found defective. Please contact us with any questions before placing your order for further assistance.

    FiiO's BTR1 uses the high quality AK4376 DAC to perform digital decoding duties. Not only is the BTR1 compatible with both iOS and Android devices, it also supports TRS and TRRS headphones. The built-in rechargeable lithium battery can be fully charged in just 2 hours and can last more than 8 hours when being used. Enjoy the compact yet stylish, the BTR1 is a sleek aluminum alloy body finished in black yet attractive look. With the BTR1, not only you can enjoy your music but you can also easily answer any calls.

    After a hard day of work, let the BTR1 take you away to your world of music!


    • Wireless high-fidelity audio with DAC and aptX Bluetooth amp
    • Simply plug and play for high quality bluetooth sound
    • Supports Bluetooth 4.2 with an effective transmission distance of up to 10m
    • Compatible with Android and iOS devices, as well as TRS and TRRS headphones
    • Built-in rechargeable lithium battery can be fully charged in just 2 hours and can last more than 8 hours when being used
    • The blue and red lights let you know instantly if your unit is on, pairing, under low battery, or charging
    • Listen to music while easily answering calls
    • Supports two devices at the same time
    • Constructed with strong and compact all aluminum body
    • Easy to use 3 button design: on/off the unit, play/pause, answer/hang up the phone


    • Bluetooth 4.2 Amplifier
    • 3.5 mm stereo jack
    • Supports SBC & aptX
    • High quality AK4376 DAC
    • Bluetooth voice calls with built-in microphone
    • aptX high fedelity bluetooth transmission
    • Great volume buttons
    • Battery time of about 8 hours
    • Compatibility with Android and iOS
    • Aluminium compact body and metal clip design
    • Bluetooth effective range of around 10 meters


    • Bluetooth codec: Supporting SBC, aptX 
    • Audio Input: Bluetooth connection (Bluetooth 4.2 supported) 
    • Headphone output: 3.5 mm stereo jack 
    • Drive ability: 16~100 O (recommended)
    • Volume Control: Side buttons 
    • Charging Indication: Red light (green light turns on after fully charged)
    • Charging Time: =2 h(DC5V 500mA) 
    • Power input: Recommend DC5V 500mA (Micro USB charging port)
    • Battery Capacity: 205 mAh 
    • Battery Life: about 8 hours
    • Output Power: =30mW (16 O/THD<1%) = 15mW(32O/THD<1%) 
    • Frequency Response: 20 Hz~20 kHz
    • THD+N: <0.04% (1 kHz) 
    • Output Impedance: <0.2 O
    • SNR: =95dB (A-weighted) 
    • Max Input Level: 0 dB
    • Crosstalk: = 72 dB 
    • Channel Imbalance: 0.2 dB
    • Peak Output Voltage: 2 Vp-p 
    • MAX Output Current: >22 mA
    • MIC Function: Supported
    • Bluetooth chip: CSRA64215 DAC chip:AK4376


    • Brand: FiiO
    • Model: BTR1
    • Color: Black
    • Weight: Approx. 20.5 g (Including Battery)
    • Dimensions: Approx. 24 x 50 x 11.5 mm
    This Kit Includes: