J
★★★★★★★★★★
Jermain
Aug 15, 2025
✓ Verified purchaseIt's wonderful ? I love i it works well
It's wonderful ? I love i it works well thanks
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.
B
★★★★★★★★★★
Breakerbroke23
Nov 30, 2024
Easy to pair and long run time. Update, long range.
I bought one direct in September and have been using on my Mixer via XLR mic in. Works great and has decent receiver range, no clicks and seems to reject interference from my other wireless devices in house. FFWD to today, ordered another one from AMAZON this time due to lightning fast shipping times. I paired the device to my first one and the two devices work very well together so now I have stereo. Not sure you would need two as a street performer with one speaker obviously but at least there is that option to add another one. The Bluetooth sounds great, using as DAC from tablet is fair sounding. I think Bluetooth is the way to go for sound Quality. 14 plus hours runtime. 4.5 stars IMO.
UPDATE..... The range on my pair of XLRs is 100+ feet in an outdoor situation, direct line of sight of coarse. Now that I have cycled the batteries on both devices they will stayed paired to each other for 24 hrs. Very cool
VC
★★★★★★★★★★
Vine Customer Review
Nov 23, 2024
Better than expected range, great sound
blafili XLR Portable Bluetooth 5.1 Music Receiver (~$50)
The Good:
+ Good sound (as would be expected through a bluetooth stream)
+ Range as expected. Got around 60-70' indoors before any dropouts with a phone BT transmitter that's fairly weak.
+ Line output
+ Low latency (untested)
+ Stereo if you have two (untested)The Bad:
- Form factor is not my favorite. Sticking out the back of a speaker. It would benefit from a short XLR dongle/jumper/patch cable.
- No obvious or advertised way to replace internal battery.This is a very cool device for doing things like cueing music through a PA, such as playback through a phone for weddings or parties. Having only one, I wasn't able to test the stereo abilities. I work with sound equipment professionally, and this solves some issues that I've occasionally come across -- how to get a good signal from my phone to a PA speaker that takes XLR. This allows me to connect using bluetooth, and I can even remote the speaker with XLR cable, and have this device near the phone... it doesn't have to be mounted on the speaker itself. Note that it is line output. If you need mic level, you'll have to use a pad for the signal.
The 2 disadvantages I listed makes me think obsolescence is planned through breakage or battery loss.
Recommended for any sound professional that's struggled with phone adapters for a PA speaker. If only they had a solution to the internal battery issue....
K
★★★★★★★★★★
Kelso
Nov 6, 2024
A very versatile and great addition to have!!
I needed the Blafili XLR to work with an older equipment rack that did not have Bluetooth flexibility. Plugging this in, provided immediate resolution to an ongoing frustration.
Many devices in the pro audio department that add Bluetooth functionality are for some reason costly. Additionally, they are generally a rack-mounted device, or they are a unit that needs a 110 volt power supply to operate. The Blafilli XLR meets the need by being battery powered with a 10-hour use, or plugging into anything that has a USB charge output. I have added pictures of the device and instruction manual as well as provided a video to help understand and use this product.
LJ
★★★★★★★★★★
lendy jimenez
Nov 3, 2024
superexcelente
excelente
D
★★★★★★★★★★
David
Oct 31, 2024
very good and useful device
very good device works absolutely without problems. for me the most important thing is technical support is always in touch and ready to help thank you for the excellent service
W
★★★★★★★★★★
wen
Oct 29, 2024
Great collection
Easy pairing and long battery life. I recommend this product.
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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.
