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Audio Receiver
blafili XLR Bluetooth Audio Receiver
- 2-in-1 wired USB audio and wireless Bluetooth inputs
- Hi-Res Bluetooth audio codecs: aptX HD, aptX LL, aptX, AAC, SBC
- Stereo/Mono: TWS-Enabled
- Long-Lasting Battery: 16H Battery Life
- Plug and Play, Driver-Free
$40.99
$59.99
SAVE 32%
Wireless in,
balanced out.
Balanced XLR output
A single XLR male connector feeds mixers, PA systems and powered speakers a clean line-level signal — no adapters, no DI box required.
Hi-res wireless codecs
aptX HD, aptX LL, aptX, AAC and SBC on board — the connection negotiates the best codec your phone supports.
Two audio inputs
Stream over Bluetooth 5.1, or play from a computer over USB-C (16-bit / 48 kHz USB audio).
All-night battery
Up to 16 hours per charge — and it keeps playing on USB power while charging. TWS pair two units for true-wireless stereo or mono.
Plug into your gear.
| DEVICE | Works | Notes |
|---|---|---|
| Phones, tablets & computers (Bluetooth) | ✓ | Any Bluetooth source with aptX HD, aptX LL, aptX, AAC, SBC |
| USB-C audio from computer | ✓ | USB DAC 16-bit / 48 kHz |
| Powered speakers / amplifiers | ✓ | Line-level output — set amp volume as usual |
| Mixer / PA (balanced input) | ✓ | XLR male line-level output — not a mic level feed |
| Mic inputs with +48V phantom power | △ | Do not engage phantom power on the paired channel; the output is line level |
Nerdy by design.
- Brand
- blafili
- Item dimensions
- 4.57 x 0.98 x 0.98 inches
- Connectivity Technology
- Bluetooth, USB, XLR
- Color
- Black
- Compatible Devices
- Pro Audio Speakers, Tablet, Mixing Consoles, Mixer, DJ controller, PA system, Smartphone
- Bluetooth Profiles
- 5.1, A2DP, AVRCP
- Supported Bluetooth Codecs
- aptX HD, aptX LL, aptX, AAC, SBC
- Audio Inputs
- Bluetooth and USB-C
- Balanced Audio Output
- XLR male ×1
- USB DAC Resolution
- 16-bit / 48 kHz
- Rechargeable Battery
- Built-in lithium-ion 320mAh
- Battery Life (Playback)
- Up to 16 hours
- Recharging Time
- Up to 2 hours
- Bluetooth Range
- Up to 100 feet (30 m)
- USB Charging Cable
- Type-C 5V, 2A( POWER ADAPTER NOT INCLUDED )
- A2DP Frequency Response
- 20 Hz - 20 kHz (ref 1 kHz, ± 3 dB)
- Frequency Band
- 2402 to 2480MHz
- Dimensions
- 117 x 30 x 25 mm
- Weight
- 0.09 lbs / 40 g
Reviewed by the people who listen.
“I noticed no audible degradation compared to a wired XLR connection. The sound remained detailed, clean, and well-defined”
“it’s even cheaper than some XLR cables—making it an affordable and effective solution for many audio setups”
Rated 5 by 8 owners.
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Which box fits your rack?
| SPEC |
VIEWING
 |
 |
 |
 |
|---|---|---|---|---|
| Price | $40.99 |
$109.00 |
$21.99 |
$44.99 |
| Best for | Studios, PA & installers | Hi-fi stacks & home theater | First wireless upgrade for RCA stereos | Guitar amps & PA speakers |
| Bluetooth | 5.1, A2DP, AVRCP | 5.1, A2DP, AVRCP | 5.2, A2DP, AVRCP | 5.1, A2DP, AVRCP |
| Codecs | aptX HD, aptX LL, aptX, AAC, SBC | LDAC, aptX HD, aptX LL, aptX, AAC, SBC | aptX Adaptive, aptX HD, aptX, AAC, SBC | aptX HD, aptX LL, aptX, AAC, SBC |
| Audio I/O | XLR male ×1 | Bluetooth & USB-C | RCA | 1/4 inch TRS male ×1 |
| Power | Up to 16 hours | USB-C powered (5V) — no battery | USB-powered — no battery | Up to 10 hours |
| View | View | View |
Before you ask.
blafili XLR housing is all plastic ?
No, the material of XLR connector enclosure is aluminum.
Does it support aptX LL for low latency ?
Yes, it supports aptX Low Latency for minimal audio delay. blafili XLR utilizes the Qualcomm QCC3034 Bluetooth chipset which delivers superior audio quality with codecs like aptX HD, aptX Low Latency, aptX, AAC and SBC.
How long does a full charge last ?
About 16 hours of playback on a full charge — and it keeps playing on USB power while charging.
Is it compatible with USB-C power delivery ?
Yes, it is compatible with USB-C power delivery. blafili XLR has a USB Type C port for charging via computer USB or wall adapter.
Does the blafili XLR work with phantom power?
The XLR output is a male, line-level feed — it does not need and does not supply phantom power. Do not engage +48V on the receiving channel.
How do I add Bluetooth to my mixer?
Connect the XLR's male output into a mixer line input (or via a DI box into a mic input), pair your phone, and play. USB-C doubles as a wired audio input from a computer.
