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C28 Bluetooth Transmitter Receiver, 3.5mm Aux Audio Adapter for Car, Plane

Description:

  • 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.
  • Safety Information

    Avoid extreme temperatures, Potential interference with other wireless devices

    Details:

    Special FeatureBuilt-In Microphone, Hands-Free Calls, Noise Cancellation, Rechargeable battery, Transmitter/Receiver
    BrandGMCELL
    Connectivity Technology3.5 mm, AUX, Bluetooth
    Power SourceBattery Powered
    MaterialMetal, Plastic

    C28 Bluetooth Transmitter Receiver, 3.5mm Aux Audio Adapter for Car, Plane

    Product ID: UO08KAC171F
    |

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    Every product in the BOLO catalogue is sourced through our Verified Global Supply Network of verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of Bahrain. Any items found to be restricted or prohibited for sale within the Bahrain will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Bahrain are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    One Button. Works with Everything. No App. No Menus. Just Wireless Audio.

    Product details by manufacturer

    Bluetooth 5.0 transmitter and receiver for any 3.5mm aux port. Old car stereo, turntable, TV, wired speakers — plug C28 in and your headphones or speakers connect wirelessly in seconds. No setup. No complexity. Just press once.

    TX Mode & RX Mode — One Device, Two Ways

    Product details by manufacturer

    RX Mode: Stream Your Phone to Car Stereo

    Plug C28 into your car's aux port. Set to RX mode. Your phone pairs over Bluetooth — stream music, answer calls, or follow navigation through your car stereo. Perfect for pre-2015 vehicles with an aux input but no built-in Bluetooth. One press, done.

    Product details by manufacturer

    TX Mode: Send Audio to Your Headphones

    Plug C28 into your TV's, projector's, or turntable's 3.5mm headphone jack. Set to TX mode. Your AirPods, Bose, or Sony headphones connect wirelessly in seconds. Watch late at night without disturbing anyone. Works with any device that has a 3.5mm audio output.

    Whatever You Own. Wherever You Are. C28 Makes It Wireless.

    Product details by manufacturer

    Your Car, Now with Bluetooth

    Plug C28 into your aux port (RX mode). Stream music, calls, and navigation from your phone — no built-in Bluetooth needed.

    Product details by manufacturer

    Turntable. No Cable Needed.

    Plug C28 into your Victrola or turntable's headphone jack (TX mode). Your wireless headphones connect instantly — no cable across the room.

    Product details by manufacturer

    Watch Without Waking Anyone.

    Plug C28 into your TV's headphone jack (TX mode). AirPods and wireless headphones connect in seconds. TV speaker mutes automatically.

    Product details by manufacturer

    Your Speaker. Now Wireless.

    Plug C28 into your wired speaker's aux input (RX mode). Stream any music from your phone wirelessly — no new speaker required.

    Know Your C28: Components, LED Indicators, and the Right Way to Connect

    Product details by manufacturer

    Blue LED = RX mode (receive audio from your phone). Red LED = TX mode (send audio to headphones).

    Use the Rx/Tx toggle switch to change modes.

    Press the Action Button to power on, pair, or reset.

    Insert the 3.5mm TRS plug fully to avoid noise or silence. The plug is detachable and replaceable.

    More from this brand

    Similar items from “Wireless Audio Receivers & Adapters”

    C28 Bluetooth Transmitter Receiver, 3.5mm Aux Audio Adapter for Car, Plane

    Product ID: UO08KAC171F
    C28 Bluetooth Transmitter Receiver, 3.5mm Aux Audio Adapter for Car, Plane-0
    |

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    Every product in the BOLO catalogue is sourced through our Verified Global Supply Network of verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of Bahrain. Any items found to be restricted or prohibited for sale within the Bahrain will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Bahrain are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • 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.
  • Safety Information

    Avoid extreme temperatures, Potential interference with other wireless devices

    Details:

    Special FeatureBuilt-In Microphone, Hands-Free Calls, Noise Cancellation, Rechargeable battery, Transmitter/Receiver
    BrandGMCELL
    Connectivity Technology3.5 mm, AUX, Bluetooth
    Power SourceBattery Powered
    MaterialMetal, Plastic

    One Button. Works with Everything. No App. No Menus. Just Wireless Audio.

    Product details by manufacturer

    Bluetooth 5.0 transmitter and receiver for any 3.5mm aux port. Old car stereo, turntable, TV, wired speakers — plug C28 in and your headphones or speakers connect wirelessly in seconds. No setup. No complexity. Just press once.

    TX Mode & RX Mode — One Device, Two Ways

    Product details by manufacturer

    RX Mode: Stream Your Phone to Car Stereo

    Plug C28 into your car's aux port. Set to RX mode. Your phone pairs over Bluetooth — stream music, answer calls, or follow navigation through your car stereo. Perfect for pre-2015 vehicles with an aux input but no built-in Bluetooth. One press, done.

    Product details by manufacturer

    TX Mode: Send Audio to Your Headphones

    Plug C28 into your TV's, projector's, or turntable's 3.5mm headphone jack. Set to TX mode. Your AirPods, Bose, or Sony headphones connect wirelessly in seconds. Watch late at night without disturbing anyone. Works with any device that has a 3.5mm audio output.

    Whatever You Own. Wherever You Are. C28 Makes It Wireless.

    Product details by manufacturer

    Your Car, Now with Bluetooth

    Plug C28 into your aux port (RX mode). Stream music, calls, and navigation from your phone — no built-in Bluetooth needed.

    Product details by manufacturer

    Turntable. No Cable Needed.

    Plug C28 into your Victrola or turntable's headphone jack (TX mode). Your wireless headphones connect instantly — no cable across the room.

    Product details by manufacturer

    Watch Without Waking Anyone.

    Plug C28 into your TV's headphone jack (TX mode). AirPods and wireless headphones connect in seconds. TV speaker mutes automatically.

    Product details by manufacturer

    Your Speaker. Now Wireless.

    Plug C28 into your wired speaker's aux input (RX mode). Stream any music from your phone wirelessly — no new speaker required.

    Know Your C28: Components, LED Indicators, and the Right Way to Connect

    Product details by manufacturer

    Blue LED = RX mode (receive audio from your phone). Red LED = TX mode (send audio to headphones).

    Use the Rx/Tx toggle switch to change modes.

    Press the Action Button to power on, pair, or reset.

    Insert the 3.5mm TRS plug fully to avoid noise or silence. The plug is detachable and replaceable.

    More from this brand

    Similar items from “Wireless Audio Receivers & Adapters”