Our Best Convert Bose Headphones To Bluetooth for 2026 [US]

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LOKUKA

Bluetooth 5.3 to Aux Adapter for Car or Amp, USB to 3.5mm Female Bluetooth Receiver, Compatible with Wired Speaker, Car or Amplifier for Hands-Free Call, Voice Navigation, Music, Brown

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Main Highlights

LOKUKA USB to 3.5mm Female port Bluetooth audio adapter is a great choice for old receivers, speakers, amplifiers to add Bluetooth to them. Simply connect this Bluetooth receiver to an aux cord of your amplifier, car stereo, speaker, headphone, or any other audio device, connect the USB port to power the Bluetooth, and it's ready to use. The green light flashes quickly when it's USB-powered and turns into a slow flash when the Bluetooth "YP04" connects successfully. It supports Bluetooth music, hands-free calls, voice navigation, etc.
Bluetooth 5.3, Stable Connection - This 3.5mm Bluetooth receiver for cars uses Bluetooth 5.3 technology, which offers a stable connection and no latency or lag. You can enjoy uninterrupted music streaming without any stuttering or buffering. The built-in antenna design can realize 0-10 miles of long-distance transmissions.
Plug USB for Power, No Recharging Needed - This LOKUKA female aux to Bluetooth adapter is a plug-and-play solution. Simply connect it to a wired speaker or amplifier 3.5mm aux cable plug and power it via the USB portno need for battery recharges! It automatically turns on or off each time you start or shut off your audio player devices. (Warm tip: If the aux in port of your speaker is RCA, you can connect this Bluetooth receiver to a 3.5mm to RCA adapter cable).Note:USB male port for power supply to enable Bluetooth functionality.
1-to-2 Dual Connection - This Bluetooth to aux adapter has a 1-to-2 feature that allows you to connect two phones simultaneously, making it easier to share music and switch between two devices. It also has an automatic reconnection feature, ensuring that it automatically connects to your phone when you return to your car.
Durable Design - With a 3.5mm audio output and high-fidelity transmission via enameled copper wire cores, this Bluetooth receiver for home stereo delivers high-quality sound with no noise or current sound, ensuring that you enjoy a crystal-clear audio experience. Also supports mobile phone music and call functions, with car echo cancellation. Its compact and portable design makes it perfect for travel, and the zinc alloy casing ensures that it's durable and long-lasting.
Drive Safer with Hands-Free Calls - Enjoy hands-free phone calls, voice navigation, or phone music directly through your car's speakers with the built-in microphone of the LOKUKA car Bluetooth adapter. Stay focused on the road and make every journey a safe one (If you choose this USB to 3.5mm female version, you need another aux cord to connect to the car aux in port.)!
LOKUKA Customer Support - 24-hour online customer support and lifetime technical support will solve any issues for you. We aim to provide better Bluetooth audio adapters and a purchase experience for our customers. Just enjoy with LOKUKA audio cables!
Warm Tip 1 - Please notice that the USB port is only for active Bluetooth (NOT for transferring audio as an aux cord), and the microphone is built into the USB port.
Warm Tip 2 - If you use this aux female to Bluetooth stereo adapter on an ISO phone when using the mic, we advise that you set the type of device in your phone as "Speaker".
Warm Tip 3 - The green light flashes quickly when it's USB-powered and turns into a slow flash when the Bluetooth "YP04" connects successfully.

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Main Highlights

LOKUKA USB to 3.5mm Female port Bluetooth audio adapter is a great choice for old receivers, speakers, amplifiers to add Bluetooth to them. Simply connect this Bluetooth receiver to an aux cord of your amplifier, car stereo, speaker, headphone, or any other audio device, connect the USB port to power the Bluetooth, and it's ready to use. The green light flashes quickly when it's USB-powered and turns into a slow flash when the Bluetooth "YP04" connects successfully. It supports Bluetooth music, hands-free calls, voice navigation, etc.
Bluetooth 5.3, Stable Connection - This 3.5mm Bluetooth receiver for cars uses Bluetooth 5.3 technology, which offers a stable connection and no latency or lag. You can enjoy uninterrupted music streaming without any stuttering or buffering. The built-in antenna design can realize 0-10 miles of long-distance transmissions.
Plug USB for Power, No Recharging Needed - This LOKUKA female aux to Bluetooth adapter is a plug-and-play solution. Simply connect it to a wired speaker or amplifier 3.5mm aux cable plug and power it via the USB portno need for battery recharges! It automatically turns on or off each time you start or shut off your audio player devices. (Warm tip: If the aux in port of your speaker is RCA, you can connect this Bluetooth receiver to a 3.5mm to RCA adapter cable).Note:USB male port for power supply to enable Bluetooth functionality.
1-to-2 Dual Connection - This Bluetooth to aux adapter has a 1-to-2 feature that allows you to connect two phones simultaneously, making it easier to share music and switch between two devices. It also has an automatic reconnection feature, ensuring that it automatically connects to your phone when you return to your car.
Durable Design - With a 3.5mm audio output and high-fidelity transmission via enameled copper wire cores, this Bluetooth receiver for home stereo delivers high-quality sound with no noise or current sound, ensuring that you enjoy a crystal-clear audio experience. Also supports mobile phone music and call functions, with car echo cancellation. Its compact and portable design makes it perfect for travel, and the zinc alloy casing ensures that it's durable and long-lasting.
Drive Safer with Hands-Free Calls - Enjoy hands-free phone calls, voice navigation, or phone music directly through your car's speakers with the built-in microphone of the LOKUKA car Bluetooth adapter. Stay focused on the road and make every journey a safe one (If you choose this USB to 3.5mm female version, you need another aux cord to connect to the car aux in port.)!
LOKUKA Customer Support - 24-hour online customer support and lifetime technical support will solve any issues for you. We aim to provide better Bluetooth audio adapters and a purchase experience for our customers. Just enjoy with LOKUKA audio cables!
Warm Tip 1 - Please notice that the USB port is only for active Bluetooth (NOT for transferring audio as an aux cord), and the microphone is built into the USB port.
Warm Tip 2 - If you use this aux female to Bluetooth stereo adapter on an ISO phone when using the mic, we advise that you set the type of device in your phone as "Speaker".
Warm Tip 3 - The green light flashes quickly when it's USB-powered and turns into a slow flash when the Bluetooth "YP04" connects successfully.

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