--- product_id: 593730282 title: "- UGREEN Aux to Bluetooth Receiver 5.4 Adapter Built-in Mic 15H Playtime Handsfree Call Dual Device Connection for Car Home Stereo Speaker Amplifier" brand: "ugreen" price: "238.69 DT" currency: TND in_stock: true reviews_count: 13 category: "Ugreen" url: https://www.desertcart.tn/products/593730282-ugreen-aux-to-bluetooth-receiver-5-4-adapter-built-in store_origin: TN region: Tunisia --- # Bluetooth 5.4 chip - ultra-fast & stable 15H battery life - all-day wireless freedom Built-in mic - crystal-clear handsfree calls - UGREEN Aux to Bluetooth Receiver 5.4 Adapter Built-in Mic 15H Playtime Handsfree Call Dual Device Connection for Car Home Stereo Speaker Amplifier **Brand:** ugreen **Price:** 238.69 DT **Availability:** ✅ In Stock ## Summary > 🎧 Upgrade your sound game—wireless freedom meets crystal-clear calls! ## Quick Answers - **What is this?** - UGREEN Aux to Bluetooth Receiver 5.4 Adapter Built-in Mic 15H Playtime Handsfree Call Dual Device Connection for Car Home Stereo Speaker Amplifier by ugreen - **How much does it cost?** 238.69 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/593730282-ugreen-aux-to-bluetooth-receiver-5-4-adapter-built-in) ## Best For - ugreen enthusiasts ## Why This Product - Trusted ugreen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** Simply plug into any 3.5mm aux port and instantly upgrade your non-Bluetooth audio systems—no tech hassle, just pure wireless freedom. - • **Effortless Hands-Free Calling:** Stay safe and connected with a built-in microphone and one-touch call control, delivering crystal-clear conversations on the go. - • **Seamless Bluetooth 5.4 Connectivity:** Experience lightning-fast, stable audio streaming with the latest Bluetooth 5.4 technology—cutting-edge performance for your car or home stereo. - • **All-Day Playtime with Rapid Recharge:** Enjoy up to 15 hours of uninterrupted music or calls on a single 2-hour fast charge—never miss a beat during your busy day. - • **Dual Device Pairing for Social Flexibility:** Connect two devices simultaneously and effortlessly switch between calls and playlists—perfect for sharing your vibe with friends or colleagues. ## Overview The UGREEN Aux to Bluetooth Receiver 5.4 is a sleek, compact adapter that transforms any 3.5mm aux-enabled device into a wireless Bluetooth powerhouse. Featuring the latest Bluetooth 5.4 chip for fast, stable connections, a built-in microphone for hands-free calls, and an impressive 15-hour battery life with quick 2-hour charging, it’s designed for seamless integration with car stereos, home speakers, and amplifiers. Dual device connectivity and easy plug-and-play setup make it the ultimate upgrade for professionals who demand convenience, quality, and connectivity on the go. ## Description Product Description Charge for 2 Hours, Use for 15 Hours ## Features - Upgraded 5.4 Bluetooth Chip: UGREEN aux Bluetooth adapter for car uses the latest Bluetooth 5.4 chip, aiming to provide faster transmission speed, higher reliability, stability, and lower power consumption; offering clear calls, super Low static noise, and CD sound quality. - Hands-Free Calling & Sounds Clearly: The Bluetooth aux adapter for the car solves the inconvenience of making a call and the problem of unclear call sound while driving. Just press the big circle button to make a call and equipped with a built-in microphone can make you clearly hear the other voice. Providing you with the ultimate call experience, and also ensuring your safety. - Faster Charging and Superior Battery Life: The Bluetooth aux adapter has a battery life of 15 hours no matter whether making calls or playing music. It takes only 2 hours to fully charge the device by using a Type-C fast charging cable (Included in the package). - Convenient to Use: The Bluetooth aux can easily be used with car audio systems, speakers, amplifiers. Just plug the adapter into the 3.5mm aux port, and you can easily connect these devices to mobile phones, tablets, etc. - Dual Device Connection Supported: This aux to Bluetooth supports connecting 2 devices simultaneously. You can easily switch devices for calls and music while driving, and change music with your friends at parties. - Note: This is an aux Bluetooth receiver for car, it cannot be paired with Bluetooth headphones/speakers. 2. Do not work on planes. - What can I do if the adapter cannot boot? The adapter might temporarily turn off or be difficult to turn on in cold conditions. You can recharge it or just use a hair dryer to blow it for 1-2 minutes via the hot air, and then turn it on. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B4JTKF6T | | AntennaDescription | Antenna integrated into the device | | Audio Input | 3.5mm audio input | | Audio Output Mode | Stereo | | Audio Output Type | Speaker | | Battery Charge Time | 2 Hours | | Battery Type | Lithium-Ion | | Battery Weight | 5 Grams | | Best Sellers Rank | #13,504 in Electronics ( See Top 100 in Electronics ) #30 in Car Digital Media Receivers | | Bluetooth support? | Yes | | Brand | UGREEN | | Brand Name | UGREEN | | Colour | Black | | Compatibility Options | Stereo Systems without Bluetooth, Cars, Audio, Amplifiers, Other Devices, Windows, Mac OS, Android, iOS | | Compatible Devices | Amplifiers, Auricular, Televisión | | Connectivity Technology | Bluetooth, USB | | Connector Type Used on Cable | Stereo Audio | | Control Method | Touch | | Control Type | Volume Control | | Controller Type | Push Button | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 10,632 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 | 0.08 Kilograms | | 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 | 90748 | | 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 | Not included | | Supported Media Type | Wireless Audio Formats | | Supported Standards | Bluetooth 5.4 | | Unit Count | 1.0 Count | | Warranty Description | 24 Months | | Wireless Compability | Bluetooth | ## Product Details - **Special Feature:** Built-In Microphone, Fast Charging, Hand - **Brand:** UGREEN - **Connectivity Technology:** Bluetooth, USB - **Power Source:** Battery Powered - **Material:** Plastic ## Images ![- UGREEN Aux to Bluetooth Receiver 5.4 Adapter Built-in Mic 15H Playtime Handsfree Call Dual Device Connection for Car Home Stereo Speaker Amplifier - Image 1](https://m.media-amazon.com/images/I/81V6l2b7k1L.jpg) ![- UGREEN Aux to Bluetooth Receiver 5.4 Adapter Built-in Mic 15H Playtime Handsfree Call Dual Device Connection for Car Home Stereo Speaker Amplifier - Image 2](https://m.media-amazon.com/images/I/71zU9aU80yL.jpg) ![- UGREEN Aux to Bluetooth Receiver 5.4 Adapter Built-in Mic 15H Playtime Handsfree Call Dual Device Connection for Car Home Stereo Speaker Amplifier - Image 3](https://m.media-amazon.com/images/I/7116yCmBDYL.jpg) ![- UGREEN Aux to Bluetooth Receiver 5.4 Adapter Built-in Mic 15H Playtime Handsfree Call Dual Device Connection for Car Home Stereo Speaker Amplifier - Image 4](https://m.media-amazon.com/images/I/719cogupqnL.jpg) ![- UGREEN Aux to Bluetooth Receiver 5.4 Adapter Built-in Mic 15H Playtime Handsfree Call Dual Device Connection for Car Home Stereo Speaker Amplifier - Image 5](https://m.media-amazon.com/images/I/71Q1mPxFTCL.jpg) ## Questions & Answers **Q: MAh Battery capacity?** A: 15 hours **Q: I bought this with intent to use on a plane. But seems there is no screen so how to pair a BT headset to the planes audio?** A: Hi friend, This is a 5.3 aux Bluetooth receiver that is used to pair with Bluetooth devices such as your phone/tablet. It does not work with Bluetooth headsets. You can refer to the steps of " How to pair Bluetooth" in the Product description on our page. Hope it helps. **Q: Can these bluetooth devices be renamed? if i bought 2 of them could i name one "kitchen" and one "basement"?** A: Hi friend, You can rename the car aux Bluetooth adapter on your phone if your phone supports this function. But the name is only available on the phone you use. Hope it helps. **Q: What is the maximum temperature allowed for this device? Can I leave it in the car under the sun?** A: Hi friend, The suggested storage temperature of this Aux Bluetooth adapter is 14F~122F. Hope it helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***P on 23 March 2026* ### ⭐⭐⭐⭐⭐ Review *by M***Y on 24 April 2026* ### ⭐⭐⭐ Review *by A***T on 20 February 2026* ## Frequently Bought Together - UGREEN 5.4 Aux Bluetooth Adapter for Car, [Greater Connection] Bluetooth Aux Adapter for Car, Bluetooth aux Receiver for Home Stereo/Wired Speaker, 15H Battery Life - USB C Car Charger, 3-Port 67W Dual USB-C & USB-A Car Power Adapter PD/QC Fast Charging Cigarette Lighter for iPhone 16/15/14/13/12/11/Pro Max, iPad, Samsung Galaxy S25 S24/S23/S22/S21, Pixel, Android - (Apple MFi Certified) iPhone AUX Cord, Lightning to 1/8 Inch Audio Cable, 3.3ft Headphone Jack Adapter Male Aux Stereo Cable Compatible for iPhone 14/13/12/11/XR/X/8/7 (White) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/593730282-ugreen-aux-to-bluetooth-receiver-5-4-adapter-built-in](https://www.desertcart.tn/products/593730282-ugreen-aux-to-bluetooth-receiver-5-4-adapter-built-in) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-20*