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🎧 Upgrade your soundscape—wireless freedom meets pro-grade clarity!
The UGREEN Aux to Bluetooth Receiver 5.4 is a compact, rechargeable adapter that converts any 3.5mm aux input into a Bluetooth-enabled audio device. Featuring the latest Bluetooth 5.4 chip, it delivers fast, stable connections with CD-quality sound and ultra-low noise. With a built-in microphone and one-touch call control, it ensures safe, hands-free calling. Its 15-hour battery life and quick 2-hour USB-C charging keep you powered through long drives or home sessions. Dual device connectivity allows seamless switching between phones or tablets, making it a versatile upgrade for car stereos, home speakers, and amplifiers.
| ASIN | B0B4JTKF6T |
| AntennaDescription | Antenna integrated into the device |
| Audio Input | 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | Speaker |
| Battery Charge Time | 2 Hours |
| Battery Type | Lithium-Ion |
| Battery Weight | 5 Grams |
| Best Sellers Rank | #14,008 in Electronics ( See Top 100 in Electronics ) #45 in Car Digital Media Receivers |
| Bluetooth support? | Yes |
| Brand | UGREEN |
| Brand Name | UGREEN |
| Colour | Black |
| Compatibility Options | Smartphone, Speaker, Car Stereo |
| Compatible Devices | Amplifiers, Auricular, Televisión |
| Connectivity Technology | Bluetooth, USB |
| Connector Type Used on Cable | Stereo Audio |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | Push Button |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 11,210 Reviews |
| Data Link Protocol | L2CAP |
| Display Type | LED |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth 5 |
| Human Interface Input | Buttons |
| Includes Remote | No |
| Installation Type | wireless |
| Item Dimensions L x W x H | 9.4L x 9.4W x 1.5H Centimeters |
| Item Weight Unit of Measure | 5 Grams |
| Lithium Battery Energy Content | 300 Milliampere Hour (mAh) |
| Lithium Battery Voltage | 3.7 Volts |
| Lithium Battery Weight | 2 Grams |
| Manufacturer | Ugreen Group Limited, Ugreen Group Limited, Ugreen Building, Longcheng Industrial Park, Longguanxi Road,Longhua,Shenzhen,China |
| Manufacturer Contact Information | Ugreen Group Limited, Ugreen Building, Longcheng Industrial Park, Longguanxi Road,Longhua,Shenzhen,China |
| Material | Plastic |
| Model Name | Aux Bluetooth Adapter Auto |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 1 |
| Outer Material Type | Plastic shell |
| Packer Contact Information | Ugreen Group Limited, Ugreen Building, Longcheng Industrial Park, Longguanxi Road,Longhua,Shenzhen,China |
| Power Source | Battery Powered |
| Product Dimensions | 9.4L x 9.4W x 1.5H Centimeters |
| Product Features | Built-In Microphone, Fast Charging, Hand |
| Rechargeable Battery Included | Yes |
| Special Feature | Built-In Microphone, Fast Charging, Hand |
| Supported Application | Any audio app that supports Bluetooth streaming |
| Supported Media Type | Bluetooth |
| Supported Standards | Bluetooth 6.0 |
| Unit Count | 1.0 Count |
| Warranty Description | 24 Months |
| Wireless Compability | Bluetooth |
S**H
Perfect bluetooth device
I was looking for a Bluetooth device which will not only work with my 13 year old Sony sound system but also will give me a very good sound output. I must say that I got what I was looking for.
P**A
Good if you want to use for wireless speaker but not for wirless earphones
Product is very in quality, sound and its compact. Only problem i faced is with mic. When i use my earphones which has already mic, it still use the built in mic in the device and the voice is not that good
M**Y
It works like magic.
It works like magic, now I can make my old woofer or any home theatre as my mobile extension and play sonf from my mobile from any speaker. Quality of sound is crispy and clear.
A**P
Best Bluetooth receiver out there !
Excellent audio quality. You won’t get disappointed, a honest review by an audiophile.
K**R
It's stopped working and no option to get it fixed in warranty time
Unable for find support from product company
A**T
Annoying prompts
Decent receiver, but the connect and disconnected voices are loud and annoying. They are slightly louder then the music itself to my ears, and annoying AF.
P**H
Works perfectly with old cars even
It works and there is no noise in output, which is quite nice.
A**.
Battery backup and connectivity
Battery backup is not great If you switch it off everytime after use, it gives connectivity problem.... So i started leaving it on and switching off my phone bt and now that problem is gone. But again, it drains the battery faster
I**M
البطارية ممتازة جدا
اشحنها مرة فالاسبوع والصوت واضح جدا جدا 👍
L**M
Works as specified. Sounds a little better than wired connection. Recommended.
It works as specified. Connection and pairing bluetooth between my iPhone and an old Panasonic mini-Hifi set went without any glitches (so far). I find the sound quality quite good as compared to a wired connection from my phone to the hifi audio port. The song continued to play when I bring the phone 3 - 4 metres away and behind a wall. The item was made in China. I do not know how long it will last, but so far so good. Item was delivered the next day after ordering and payment.
N**S
Hızlı bağlantı,kaliteli ürün
2014 Model Polo aracımda kullanıyorum. Gayet hızlı bağlanıyor. Bağlantıda kesilme, kopma vs yok. Aux çıkışlı güzel bir bluetooth bağlantı cihazı almak isteyenler için tavsiye edilir.
V**O
Top top!
Excelente... a bateria dura muito tempo. O delay é quase zero! Ótima conexão. Sou de qualidade.
G**X
Excellent transmitter
Excellent quality, sound quality is very good and material is excellent
Trustpilot
2 weeks ago
1 month ago