【2 Mode-Transmitter and Receiver 】JXTZ aux Bluetooth adapter, which is not only a Bluetooth 5.0 receiver, but also a Bluetooth transmitter. can connect to car audio system, home stereo, speaker, and Wired headphone. Using the aux Bluetooth adapter in receive mode, wired devices can play the music that is on your phone; In transmitter mode, Bluetooth devices can receive the sound that on the wired devices. | 【Bluetooth 5.0 & Stable Connection】Wireless audio adapter has stable connection and fast transmission, to offer better quality wireless audio experience while listening to music or making calls. Wireless Bluetooth Music Receiver maintains a strong connection up to 33ft without obstacles (walls, doors, Wi-Fi routers, Wireless TV adapter, etc.) Get yourself freedom from the tangle of audio cables, to enjoy music wherever. | 【Hands-free Calling & Navigation】The portable aux Bluetooth adapter for car has built-in microphone and multifunction Button to answer / redial / hang up / reject calls. Answer phone calls without picking up the phone. Make you enjoy complete hands-free calling during driving. Bluetooth aux adapter supports broadcasting voice notification from navigation Apps. You don’t have to look down the phone on the move. Having a safe driving. | 【Auto Reconnection】Bluetooth car adapter can automatically pair with the last connected phone after powered on. Bluetooth 5.0 Music Audio Receiver will enter pairing mode if the Bluetooth of the last phone is unsearchable. | 【Fast Charging & Long Battery Life】The working time of this aux wireless adapter is up to 8 hours when making calls or playing music. And it takes only 2 hours to fully charge the device.

【Enjoy Wireless Music -Transmitter and Receiver 】JXTZ Bluetooth aux adapter can connect to car audio system, home stereo, speaker, and Wired headphone. Using the aux Bluetooth adapter in receive mode, wired devices can play the music that is on your phone; In transmitter mode, Bluetooth devices can receive the sound that on the wired devices. Get yourself freedom from the tangle of audio cables, to enjoy music wherever. | 【Bluetooth 5.0 & Stable Connection】Wireless audio adapter has stable connection and fast transmission, to offer better quality wireless audio experience while listening to music or making calls. Wireless Bluetooth Music Receiver maintains a strong connection up to 33ft without obstacles (walls, doors, Wi-Fi routers, Wireless TV adapter, etc.) | 【Hands-free Calling】A built-in microphone and Multifunction Button to answer / redial / hang up / reject calls. Answer phone calls without picking up the phone. Make you enjoy complete hands-free calling during driving. | 【Auto Reconnection】Bluetooth car adapter can automatically pair with the last connected phone after powered on. Bluetooth 5.0 Music Audio Receiver will enter pairing mode if the Bluetooth of the last phone is unsearchable. | 【8 Hours of Battery Life】The working time of this aux wireless adapter is up to 8 hours when making calls or playing music. And it takes only 2 hours to fully charge the device.

【Bluetooth Transmitter and Receiver 】JXTZ Bluetooth aux adapter can connect to car audio system, home stereo, speaker, and Wired headphone. Using the aux Bluetooth adapter in receive mode, wired devices can play the music that is on your phone; In transmitter mode, Bluetooth devices can receive the sound that on the wired devices. | 【Hands-free Calling & Auto Reconnection】Aux bluetooth adapter, built-in microphone and Multifunction Button to answer / redial / hang up / reject calls. Answer phone calls without picking up the phone. Make you enjoy complete hands-free calling during driving. Bluetooth car adapter can automatically pair with the last connected phone after powered on. Bluetooth 5.0 Music Audio Receiver will enter pairing mode if the Bluetooth of the last phone is unsearchable. | 【Bluetooth 5.0 & Stable Connection】Wireless audio adapter has stable connection and fast transmission, to offer better quality wireless audio experience while listening to music or making calls. Wireless Bluetooth Music Receiver maintains a strong connection up to 33ft without obstacles (walls, doors, Wi-Fi routers, Wireless TV adapter, etc.) | 【Enjoy High quality Wireless Streaming Music】This Bluetooth receiver supports A2DP, AVRCP, HFP, HSP and other audio analysis specifications, adopts CVC noise reduction technology, removes noise, and the sound quality is clearer. Converting non-bluetooth devices to bluetooth devices for wireless connection, suitable for cars, speakers, stereos and headphones. Get yourself freedom from the tangle of audio cables, to enjoy music wherever. | 【Portable & 8 Hours Battery Life】The bluetooth transmitter size is small (64*37*12mm, weight 11g) and it is easy to carry. The working time of this aux wireless adapter is up to 8 hours when making calls or playing music. And it takes only 2 hours to fully charge the device. The Product size is small (64*37*12mm, weight 11g) and it is easy to carry.

2-in-1 Bluetooth Adapter for Versatile Use: Seamlessly transform your car stereo, desktop computer, or wired speakers into Bluetooth-enabled devices. This dual-function Bluetooth transmiter receiver allows you to stream your favorite music wirelessly from smartphones, tablets, or laptops directly to your speakers or headphones, offering ultimate wireless freedom. | Hands-Free Calling for Safer Driving: With an integrated microphone, this car Bluetooth adapter ensures you can take calls hands-free through your car's speakers, enhancing your driving safety. It also supports voice navigation and announcements, so you can focus on the road without distractions. | Latest Bluetooth 5.3: Equipped with cutting-edge Bluetooth 5.3 technology, this adapter delivers a robust 10-meter range with lightning-fast pairing and stable reconnection to your last paired devices. Enjoy uninterrupted, low-latency audio streaming for a smoother listening experience. | Long Battery Life & Convenient Charging: Featuring a 250mAh battery, this Bluetooth adapter provides up to 14 hours of use in receiver mode and 11 hours in transmitter mode. The included Type-C fast-charging port allows for a full recharge in just 2 hours, with the added bonus of using the device while it charges. | Portable & High-Quality Audio: Measuring just 10.1 x 2.8 x 1.2 cm and weighing only 16g, this Bluetooth adapter is incredibly lightweight and easy to carry. It supports various Bluetooth protocols like HSP, HFP, A2DP, AVRCP, and SBC audio decoding, ensuring lossless sound quality whether you're streaming music or making calls.

2 in 1 Bluetooth Receiver Transmitter -The Bluetooth 5.4 AUX adapter serves as both a receiver and a transmitter. Receiver mode upgrades old home speakers or car speakers to Bluetooth speakers. Transmitter mode transmits audio from your TV to Bluetooth speakers or Bluetooth headphones. | Bluetooth 5.4 - This bluetooth headphone adapter utilizes the latest Bluetooth 5.4 technology, featuring low latency, high sound quality, and low noise. It ensures a stable signal and clearer sound quality during music playback and audio calls, bringing you a smooth gaming and viewing experience. | 3 Playback Modes - The wireless audio adapter not only supports Bluetooth function, but also allows U-disk and TF cards for plug-and-play, bringing you a more convenient music experience. To switch among different working modes, simply double-click the "M" button. | Long Battery Life - Equipped with a powerful rechargeable battery, this bluetooth receiver offers 12 hours of playback time after just a 2-hour charge. This versatile bluetooth transmitter and receiver is compatible with most televisions, computers, stereo systems, headphones, smartphones and MP3 players, perfect for you to enjoy music anytime, anywhere | MultiFunctional Interface - The bluetooth transmitter for tv can connect effortlessly with other devices via AUX cable, RCA cable, coaxial cable, or fiber optic cable (AUX cable, RCA cable, and USB charging cable are included) to fulfill all your connection needs seamlessly. Additionally, it comes with a HD display screen that clearly shows the current working mode (TX/RX/TF/USB) and the connection method (AUX/OPT/COA).