FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter

Original price was: $24.84.Current price is: $22.36.

Description


Price: $24.84 - $22.36

Unleash High-Fidelity Sound: The FiiO BTR11 Bluetooth Receiver & Amplifier

Elevate Your Audio, Untangle Your Life: Introducing the FiiO BTR11 – Your Gateway to High-Fidelity Wireless Sound.

Are you an audiophile who cherishes your wired headphones but yearns for the freedom of wireless listening? Do you wish to inject new life into your existing audio gear without compromising on sound quality? The FiiO BTR11 Bluetooth 5.3 Receiver and Headphone Amplifier is engineered precisely for you. This compact powerhouse transforms any wired 3.5mm audio device – from cherished headphones to home stereo systems – into a high-performance wireless receiver, delivering a pristine, untethered listening experience.

Experience Uncompromised Sound, Unprecedented Freedom.

At the heart of the BTR11 lies cutting-edge audio technology designed to captivate your senses. It’s not just a simple adapter; it’s a sophisticated audio component that combines a premium Digital-to-Analog Converter (DAC) with a robust headphone amplifier, ensuring your music sounds exactly as the artist intended.

Key Features & Deep Dive:

  • Next-Generation Bluetooth 5.3 Connectivity: The BTR11 boasts the latest Bluetooth 5.3 standard, offering unparalleled stability, faster pairing, and extended wireless range. Experience rock-solid connections with minimal dropouts, ensuring your music flows uninterrupted, whether you’re at your desk or on the move. Bluetooth 5.3 also brings enhanced power efficiency, contributing to longer battery life for both the BTR11 and your connected source device.
  • LDAC Hi-Res Audio Codec Support: For the discerning listener, the BTR11’s support for the LDAC codec is a game-changer. LDAC allows for the transmission of high-resolution audio over Bluetooth at up to 990kbps, delivering significantly more data than standard codecs like SBC or AAC. This means you can enjoy your favorite tracks with astonishing detail, dynamic range, and clarity, approaching the quality of a wired connection. It also supports other popular codecs like aptX HD, aptX Adaptive, aptX, AAC, and SBC, ensuring universal compatibility.
  • Integrated High-Performance Headphone Amplifier: Don’t let its size fool you. The BTR11 features a dedicated headphone amplifier, specifically designed to drive a wide range of headphones and in-ear monitors (IEMs) with authority. This amplifies the audio signal, resulting in richer bass, clearer mids, sparkling highs, and a more expansive soundstage – far surpassing the often-underpowered output of smartphones and laptops.
  • Universal 3.5mm Output: The standard 3.5mm headphone jack ensures seamless compatibility with virtually any wired headphones, earphones, or audio system you already own. Breathe new life into your classic headphones, transform your home stereo into a Bluetooth powerhouse, or add wireless capability to your car’s auxiliary input.
  • Crystal-Clear Call Quality & USB DAC Functionality: Equipped with a high-quality built-in microphone, the BTR11 allows for clear hands-free calls. When connected to a computer via USB-C, it also functions as an external USB DAC, providing a significant audio upgrade for your PC or Mac.
  • Compact, Lightweight, and Portable Design: Designed for life on the go, the BTR11 is incredibly small and lightweight, easily clipping onto your shirt, bag, or pocket. Its robust build quality ensures durability, while intuitive physical buttons provide easy control over volume, track skipping, and call management.

Advantages of the FiiO BTR11:

  1. Uncompromised Hi-Res Audio Quality: With LDAC support and a dedicated amplifier, the BTR11 delivers exceptional sound quality that rivals wired connections, allowing you to hear every nuance of your music wirelessly.
  2. True Wireless Freedom: Cut the cord from your smartphone or music player. Enjoy unrestricted movement during commutes, workouts, or simply relaxing at home, without sacrificing audio fidelity.
  3. Upgrade Your Existing Gear: Instead of buying expensive new wireless headphones, the BTR11 lets you transform your beloved wired headphones, IEMs, or home audio systems into high-performance wireless devices, saving you money while enhancing your listening experience.
  4. Enhanced Connectivity & Stability: Bluetooth 5.3 ensures a more reliable, stable, and energy-efficient connection, minimizing audio dropouts and extending the range compared to older Bluetooth versions.
  5. Powerful Headphone Drive: Overcome the limitations of your source device’s weak headphone output. The BTR11’s amplifier provides ample power to drive a wider range of headphones, resulting in a more dynamic, detailed, and engaging sound.
  6. Convenient Call & Voice Assistant Access: The built-in microphone and control buttons allow for seamless hands-free calling and access to your smartphone’s voice assistant (Siri, Google Assistant), adding a layer of convenience.
  7. Extended Device Battery Life: By offloading the high-power audio processing to the BTR11, your smartphone can conserve its battery, allowing you to enjoy music for longer without needing a charge.
  8. Versatile Use Cases: Perfect for mobile listening, upgrading car audio, giving Bluetooth capability to vintage home stereos, or even enhancing gaming audio on devices with a 3.5mm output.
  9. Plug-and-Play Simplicity: Easy to pair and operate, the BTR11 gets you listening to high-fidelity wireless audio in moments.

Who is the FiiO BTR11 for?

  • Mobile Audiophiles: Those who demand the best possible sound quality on the go, without the hassle of cables.
  • Commuters & Travelers: Enjoy your music, podcasts, and calls wirelessly and comfortably during your daily journey.
  • Fitness Enthusiasts: Stay motivated with tangle-free, high-quality audio during workouts.
  • Wired Headphone Owners: Maximize the potential of your favorite wired headphones, IEMs, or earbuds.
  • Smartphone Users Without Headphone Jacks: A perfect solution to use your preferred wired headphones with modern smartphones.
  • Anyone Seeking an Audio Upgrade: Elevate the sound quality of your laptop, tablet, or any device with limited audio output.

Technical Specifications:

FeatureSpecification
Bluetooth Version5.3
Supported Audio CodecsLDAC, aptX HD, aptX Adaptive, aptX, AAC, SBC
DAC ChipHigh-performance DAC (e.g., ESS or similar)
Output PowerTypically 90mW @ 32Ω (single-ended)
Frequency Response20Hz – 40kHz (LDAC)
SNR (Signal-to-Noise)>118dB (A-weighted)
THD+N<0.0008% (1kHz, 32Ω, A-weighted)
Output Impedance<1Ω
Output Jack3.5mm Single-ended Headphone Output
USB ConnectorUSB-C (for charging and USB DAC function)
USB DAC SupportUp to 96kHz/24bit (driver-free)
Battery CapacityApprox. 550mAh (Li-Po)
Battery LifeUp to 9-10 hours (SBC/AAC playback)
Charging TimeApprox. 1.5 – 2 hours
MicrophoneBuilt-in High-Sensitivity Microphone
Voice AssistantSupport for Siri, Google Assistant, etc.
Dimensions (L x W x H)Approx. 58 x 25 x 10mm
WeightApprox. 30g
Control ButtonsVolume Up/Down, Play/Pause/Power, Multi-function

Don’t settle for mediocre audio or tangled cables. Experience the freedom of high-fidelity sound with the FiiO BTR11. It’s not just an accessory; it’s an essential upgrade for anyone passionate about their music.