C28 Bluetooth 5.0 Transmitter Receiver, 2-in-1 Wireless 3.5mm Aux Adapter for Old Car Stereo, TV, Record Player, Headphones & Speakers – Plug & Play, No App Needed
US$6.80
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US$6.80
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by bbrands-agentur.at
Free 30-day returns Details
Product details
| Management number | 239268395 | Release Date | 2026/07/14 | List Price | US$6.80 | Model Number | 239268395 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Instant plug-and-play — no app, no menus, no pairing codes: Plug the C28 into any 3.5mm aux jack and it pairs with your AirPods, JBL, Bose, or Sony headphones in seconds. One button switches between transmitter mode (send audio out) and receiver mode (bring audio in). Nothing to configure — ever.
- Brings Bluetooth to any device made before wireless — instantly: Works with vintage stereos, Victrola & turntable record players, older TVs without Bluetooth, classic car aux inputs (pre-2015 vehicles), CD players, gym treadmills, projectors, and airplane seats. If it has a 3.5mm headphone or aux jack, C28 makes it wireless — no technician, no adapter tangle.
- Up to 6 hours per charge — built for daily commutes and short trips: Fully recharges in 2 hours via the included USB cable. Perfect for a daily car ride, gym session, or an evening at home. For longer journeys, charge it overnight or keep a power bank handy — it charges while it works via USB. Battery level shows on the red/blue LED indicator.
- Stable 10-metre connection in both TX and RX modes — and a 5-second fix if it ever drops: Maintains clear audio up to 33ft in open space. Compatible with AirPods (all models), most Bluetooth headphones, speakers, and car audio systems. If pairing ever fails, hold the button for 5 seconds to reset — it re-pairs fresh in under 3 seconds. No call to support needed.
- Works with virtually everything that has a 3.5mm port — phones, tablets, and beyond: Compatible with iPhone, Android, iPad, Nintendo Switch, Nintendo 3DS, PlayStation controllers, Samsung TVs, LG TVs, older Sony and Pioneer receivers, Garageband setups, and most Bluetooth speakers and headsets. One compact adapter. Dozens of use cases. No driver installation required.
| UPC | 765151109940 |
|---|---|
| ASIN | B08XNP171S |
| Brand | GMCELL |
| Color | black |
| Voltage | 5 Volts (DC) |
| Model Name | 3.5mm Aux Bluetooth transmitter receiver 2 in 1 |
| Audio Input | Aux port |
| Item Weight | 0.04 Kilograms |
| Battery Type | Lithium-Ion |
| Control Type | Pressbuttons |
| Manufacturer | PKG |
| Power Source | Battery Powered |
| Mounting Type | Plug |
| Battery Weight | 10 Grams |
| Control Method | Push Button |
| Item Type Name | Wireless Audio Receiver & Transmitter |
| Outer Material | Plastic |
| Includes Remote | No |
| Number of Ports | 1 |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphones Wireless Earbuds In-Ear Headphones Over-Ear Headphones Speakers Bluetooth Speakers Portable Speakers Home Stereo Receivers AV Receivers Car Audio Systems Soundbars AirPods AirPods Pro AirPods Max JBL Bluetooth Speakers Bose Bluetooth Headphones Sony Bluetooth Headphones Beats Headphones |
| Bluetooth support | Yes |
| Installation Type | Plug in |
| AntennaDescription | Radio |
| Compatible Devices | Samsung Galaxy S8, Samsung Galaxy S8 Plus, iPhone, iPad, iPod, MacBook, Android smartphones, Android tablets, Smart TV, older TV with headphone jack, car stereo with aux input, Nintendo Switch, Nintendo 3DS, PlayStation 4, PlayStation 5, PC, laptop, Victrola record player, turntable, vintage stereo, home stereo receiver, CD player, projector, gym treadmill, airplane seat audio jack |
| Data Link Protocol | Bluetooth 5.0 |
| Enclosure Material | Metal, Plastic |
| Hardware Interface | 3.5mm Audio, Bluetooth 5 |
| Number of Channels | 2 |
| Additional Features | Built-In Microphone, Hands-Free Calls, Noise Cancellation, Rechargeable battery, Transmitter/Receiver |
| Battery Charge Time | 1 Hours |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Supported Standards | Bluetooth 5.0 |
| Supported Media Type | MP3 |
| Warranty Description | 2 year manufacture warantee |
| Wireless Compability | Bluetooth |
| Compatibility Options | Samsung Galaxy S8/S8 Plus, Google Nexus 6P, Nintendo Switch, Sony XZ2, Apple iPhone 5S, Apple iPhone 8, Google Nexus 6, Apple iPhone 6 Plus, Apple iPhone 5c, Apple iPhone SE |
| Human Interface Input | Buttons |
| Supported Application | Audio streaming applications |
| Lithium Battery Weight | 2 Grams |
| LithiumBattery Voltage | 3.7 Volts (DC) |
| Connectivity Technology | 3.5 mm, AUX, Bluetooth |
| Item Dimensions L x W x H | 0.87"L x 0.47"W x 2.36"H |
| Number of Lithiumion Cells | 1 |
| Compatible with Vehicle Type | Convertible, Coupe, Hatchback, Minivan, Motorcycle, Pickup Truck, SUV, Sedan, Station Wagon |
| Connector Type Used on Cable | 3.5mm aux jack, Stereo Audio |
| LithiumBattery Energy Content | 0.5 Watt Hours |
| Rechargeable Battery Included | Yes |
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Wireless Audio Receivers & Adapters
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