Airfrex Aluminum Bluetooth 5.3 Receiver with Headphone Amplifier and Optional Bass Boost Feature for Car Audio/Home Stereo/Headphones, Replacement Cable Adapter, Hands Free Kit

Easy to Pair and Reconnect: Qualcomm‘s Latest Bluetooth chipset features a wider compatibility on any Bluetooth devices with instant pairing and connection, paring is done in seconds and audio transmission is in lossless format. Dedicated Headphone Amplifier: The built-in TI headphone amplifier offers an unparallel wireless sound quality, powerful in bass, smooth and rich in vocal, crystal clear in pitch. Built in Microphone for Phone Call: The built-in high sensitivity microphone allows hands free phone call conversation without noise interruption or echoing even for car stereo. Long Range with Stable Signal and Purified Sound: Our Bluetooth adapter boasts high-quality wireless connection and transmission without sound quality compromise, there is no breaking up within 33 feet range, no hiss or pitch noise at all. Dynamic Bass Boost Option: This feature offers an option to add flavor to their music by boosting the bass or compensate the bass for their headphones or speakers or car stereo.