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Product description
Unleash Wireless Freedom with XLR, USB-C, and Dual Device Streaming 
Experience the versatility of XLR and USB-C connectivity combined with advanced Bluetooth 5.2 technology. Stream high-quality audio to two devices simultaneously, perfect for professional setups and collaborative listening. Elevate your audio gear with seamless wireless integration.
Plug-In XLR to Bluetooth
Plug into a mixer/PA XLR output, then stream wirelessly to Bluetooth speakers or headphones.
Bluetooth 5.2 Powered by Qualcomm QCC3040
BiCast uses the Qualcomm QCC3040 and Bluetooth 5.2 for dependable pairing and stable streaming. It’s built to work with a wide range of Bluetooth speakers and headphones—perfect for pro-audio setups that need simple, modern wireless output.
Choose the Best Codec Your Gear Supports
BiCast supports SBC, AAC, aptX, aptX HD, and aptX Adaptive. Pair it with your Bluetooth speakers/headphones and enjoy optimized wireless audio based on device compatibility—whether you prioritize broad support, higher-fidelity playback, or a more stable connection.
Long Runtime, Rechargeable Design
Get up to 16 hours per charge with the built-in 320mAh battery. Recharge via USB-C and keep your wireless setup running for extended sessions.
USB-C Dual Function
Use USB-C for charging or digital audio input (device support may vary).
Know Every Control: Ports, Buttons & Status LEDs
BiCast overview: XLR input connects to mixers/PA outputs and streams via Bluetooth. USB-C for charging and USB audio (compatibility varies). POWER: on/off, play/pause, codec switch + status LED. PAIR: pairing/dual-device + LED. CHG LED shows battery/charging.
Technical Specifications
luetooth Version & Profiles Bluetooth 5.2; supports A2DP, AVRCP Supported Audio Codecs SBC, AAC, aptX, aptX Adaptive, aptX HD Audio Input XLR female & USB-C digital audio input (from compatible devices) Transmission Range Up to 32.8 ft / 10 m (line-of-sight, no obstacles) Operating Frequency 2402–2480 MHz ISM band Battery Built-in 320mAh rechargeable lithium-ion Charging Interface USB Type-C, 5V/500mA Playback Time Up to 16 hours (depending on usage and volume) Charging Time Approx. 2 hours (using 5V standard USB charger)
What is blafili BiCast ?
blafili BiCast is a Bluetooth audio transmitter. It takes audio from your gear via XLR or USB-C and sends it wirelessly to Bluetooth speakers or Bluetooth headphones.
What can I connect to the XLR input?
You can connect blafili BiCast to professional audio equipment with an XLR output, such as:
1. Mixers / mixing consoles
2. PA speakers (with XLR output)
Tip: Make sure you are connecting from your equipment’s XLR OUT to blafili BiCast’s XLR IN.
Can blafili BiCast stream to two devices at the same time?
Yes. blafili BiCast supports dual-device streaming, so you can stream the same audio to:
1. Two Bluetooth speakers (recommended for outdoor use to cover a larger area), or
2. Two Bluetooth headphones (two listeners can enjoy together)
Can I use blafili BiCast while charging?
Yes, you can. Use a stable 5V power source (quality charger or power bank) for best performance.
Will two speakers play perfectly in sync ?
Bluetooth may introduce slight differences in buffering/latency between devices. For the best sync:
1. Use two identical speaker models when possible
2. Keep the transmitter and speakers within good range and line-of-sight
Advanced Comparison Table
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Customer Reviews
4.7 out of 5 stars 5
4.6 out of 5 stars 259
4.5 out of 5 stars 122
4.3 out of 5 stars 58
4.5 out of 5 stars 34
Price
$49.99$49.99
$109.00$109.00
$38.99$38.99
$42.49$42.49
$49.99$49.99
Target Scenario
Mixers, PA/DJ consoles
HiFi systems, mixers
Mixers, PA/DJ consoles
Car / marine /motorcycle audio
Mixers, active PA speakers
Audio Direction
Bluetooth-Out Only(No Receive)
Bluetooth-In Only(No Transmit)
Bluetooth-In Only(No Transmit)
Bluetooth-In Only(No Transmit)
Bluetooth-In Only(No Transmit)
Audio Output
Bluetooth Only
XLR, RCA, COAX, OPTICAL
XLR
RCA
6.35mm (1/4 inch) TRS Jack
Audio Input
XLR & USB Audio
Bluetooth & USB Audio
Bluetooth & USB Audio
Bluetooth ONLY
Bluetooth & USB Audio
TWS Mode
✘
✘
✔
✘
✔
Power Supply
USB-C (5V)
USB-C (5V)
USB-C (5V)
12V/24V car power(ACC trigger)
USB-C (5V)
Built-in Battery
✔
✘
✔
✘
✔
Mounting Type
Portable or panel
Desktop
Portable or panel
Hidden (behind dash)
Portable or panel
Bluetooth Password Setting
✘
✔
✘
✘
✘
Custom Bluetooth Name
✘
✔
✔
✘
✔
PROFESSIONAL BLUETOOTH TRANSMITTER: blafili BiCast features both XLR and USB-C connectivity, making it ideal for mixers, PA systems, and professional stage gear with wireless Bluetooth 5.2 streaming capability
DUAL DEVICE STREAMING: Stream to two Bluetooth speakers simultaneously for wider outdoor coverage, or connect two Bluetooth headphones for private listening together
PREMIUM AUDIO CODECS: Supports aptX HD and aptX Adaptive technology for superior wireless sound quality, delivering studio-grade audio performance for professional and personal use
EXTENDED BATTERY LIFE: Built-in rechargeable battery provides up to 16 hours of continuous wireless streaming, ensuring all-day performance for events, rehearsals, and extended sessions
COMPACT DESIGN: Lightweight tabletop mount with a durable ABS body and aluminum-alloy parts, featuring simple on-device controls and wide compatibility with mixers, mixing consoles, and PA speakers equipped with an XLR male output
Important Compatibility Note (XLR Input): BiCast’s XLR input is designed for line-level audio sources (e.g., mixer, audio interface, DJ controller, PA processor). It is not a microphone preamp and is not intended for plugging a microphone directly into the XLR input. For microphones, please use a mixer or mic preamp first, then connect the mixer’s line-level output to BiCast for wireless streaming. Tip: If your mic is connected to a mixer already, BiCast works great by streaming the mixer’s main/aux output to Bluetooth receiving devices.
$49.99