【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. 【Plug and Play & Portable】Bluetooth car adapter is designed with power button, when you turn on the aux bluetooth adapter, it will automatically enter the pairing mode. The size of this transmitter is small, you can carry this adapter anywhere. It is a good choice for travel and driving. JXTZ Bluetooth Transmitter & Receiver, can Bluetooth-enable your car stereo, wired speaker or headphone to receive audio wireless from your car stereo, home stereo, smartphone, headset, laptop, tablet, MP3, etc.

Specification:
BT Range: up to 33feet (10m)
Battery Capacity: 140mAh
Charging Time: about 2H
Working Time: 8H

How to Pair?
Pair in TX mode:
1. Use the AUX cable to connect the C28 to your device with audio output
2. Change the switch button to the TX position
3. Turn on the device (long press the multi-function button) and the red light will flash quickly, indicating that it is ready to pair.
4. Turn on the device to be connected, C28 will automatically connect, after the connection is successful, the wireless indicator will light up in red.

Pair in RX mode:
1. Use the AUX cable to connect the C28 to device with audio output.
2. Change the switch button to the RX position
3. Turn on the device (long press the multi-function button) and the blue light will flash quickly, indicating that it is ready to pair
4. Find C28 in the wireless search of the mobile phone, and then select pairing

Package Included:
1 x Wireless receiver
1 x 3.5mm Connector
1 x Charging Cable
1 x User Manual