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Support TF card playback
Support TF card playback, driver-free plug-and-play, no delay in transmission
Revival of old equipment
Cell phone connects to the old speaker/amplifier aux interface, solving the problem that the speaker does not have Bluetooth and cannot be used for Bluetooth playback
Rich in interfaces
Rich interface, rich play, multiple interface options to meet the needs of various types of equipment
TV Connection Bluetooth Speaker
Three input methods, wired into wireless, more convenient operation, the living room into a theater in a second
Nick
Reviewed in the United States on March 30, 2025
Doesn't come with a power supply, so what good is it.
Cha
Reviewed in the United States on March 3, 2025
After struggling to integrate our older home theater system with modern Bluetooth headphones and speakers, this versatile 3-in-1 adapter has bridged our technology gap with remarkable simplicity and performance. The LCD display provides crucial visual confirmation of connection status and volume levels that was missing from simpler adapters we tried previously. The dual headphone capability has transformed our evening viewing experience, allowing my partner and me to enjoy movies at our preferred individual volumes without disturbing sleeping children. After two months of continuous operation, the signal range consistently reaches throughout our living space without dropout or interference, maintaining excellent audio quality through walls that defeated previous Bluetooth solutions. The optical connections deliver pristine digital audio from our TV to our older receiver without the signal degradation we experienced with analog connections. The intuitive bypass function allows seamless switching between private headphone listening and full speaker operation without reconfiguring connections. While not the absolute cheapest Bluetooth adapter available, the combination of exceptional signal quality, convenient display, dual headphone support, and versatile connectivity options has made this device an outstanding value that has extended the usable life of our existing audio equipment.
Jake Astro
Reviewed in the United States on February 4, 2025
I've been getting different kinds of Bluetooth adapters for my older or lower end stereos.So when I saw this one, I had to try it out.The 1st problem is that they took like 10 days to ship, then another 14 to arrive, so it wasn'tin the U.S. good thing I didn't need it ASAP.The main thing I wanted was the display, to be able to know everything about sound output.But it's very tiny less than half of the body & not easy to use as other adapters.Also it's fairly low quality display, so I didn't expect it to last very long.I only recommend if it's on sale & you need a small Adapter for a medium older stereo.
VR
Reviewed in the United States on January 8, 2025
i ordered this so i could pipe audio from my phone and laptop into my stereo. Its pretty straight forward. This device works as a transmitter or a receiver. It came with the required cables (but no power supply). The instruction manual was kind of minimal so it is fortunate that the device is easy to config.
Mr. Gerg
Reviewed in the United States on January 6, 2025
If you’re in search of a Bluetooth module that offers great functionality at an unbeatable price, look no further.First impressions: Inside the box, you'll find the unit itself, a USB-A to USB-C cable for power, a 3.5mm to 3.5mm stereo connection, and a short optical cable. However, please note that a wall adapter and a TF card are not included.I conducted my first test using the unit as a transmitter connected to a 3.5mm input source. The module quickly paired with a Sanyo soundbar located in another room, but I experienced significant dropouts—around 50%. When I moved the transmitter to a line-of-sight position, the signal stability improved markedly.In contrast, when I tested it as a receiver for my iPhone, I could move around my 2,600 sq ft two-story house without losing connectivity, indicating that the receiver had a better range than the transmitter.TF card playback was impressive. Although the manual does not specify a maximum card size, I used a 32GB TF card, and it worked seamlessly with the module.I also tested the optical input by transmitting audio from my LED TV, which was straightforward and efficient. While I did not utilize the bypass function, I'm pleased to see it included.In summary, the plus points include easy setup, clear audio quality, and versatile functionality. I particularly appreciated the user-friendly menu screen and volume control.The only drawbacks preventing a five-star rating are: (1) the lack of a power adapter, (2) the limited transmission range, and (3) potential durability concerns, as the body of the device is made from thin plastic.Overall, this module offers great value and is an excellent solution for your wireless audio needs, whatever they may be.
Rita Conklin
Reviewed in the United States on January 19, 2025
This item would be OK for transmitting music to a non-bluetooth powered speaker. The sound quality is pretty good and the ability to use digital optical or aux cables make it more versatile. But even with close distances (14’) and direct line of sight placement the audio signal from my bluetooth television suffers enough of a lag in transmission that it’s noticeable when trying to watch TV with headphones using the C41S as a receiver.
BrickPig
Reviewed in the United States on January 15, 2025
I got this product for free, the following is my honest and unbiased review.I wanted this Bluetooth transmitter/receiver to allow my phone to play music on my vintage Bose 2.1 speaker system via a Bluetooth connection. I didn't want to bother with charging up a portable Bluetooth TX/RX device which is why I chose this powered device. This item has optical in/out and aux in/out via 3.5mm headphone jacks. An optical cable, a short male-to-male aux cable, and a ~1 meter USB-A to USB-C power cable are included.I only tested the receiver capabilities of this device. It was easy to pair it with my Pixel 7a and the sound was good. The device does not come with a USB power supply, so you will have to provide your own. Minus one star for that, and for the rather short power cable.
Siggy
Reviewed in the United States on April 6, 2025
Works as described. Perfect for my needs. I appreciate the multiple types of connections
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