1. In RX mode, please note that the volume of the Bluetooth adapter cannot be synchronized with the volume of the Huawei phone. To enable volume synchronization, you can go to the Bluetooth device settings on your phone and turn on the option to sync the volume with the phone.
2. In TX/RX mode, the volume of the Bluetooth adapter may automatically decrease due to the initial volume control of the connected device, especially when connecting a second device. You must manually adjust the volume by short-pressing the volume up or down button.
Frequently Asked Questions
It is not recommended to use the Bluetooth adapter for electronic pianos, guitars, or live music performances, as noticeable delays may occur.
Turn off all Bluetooth devices in your home. When pairing with the Syntech Bluetooth adapter for the first time, ensure your headphones or speakers are not connected to other devices. During the pairing process, keep the devices close to each other (within 1 meter). If connection issues persist, reset the Syntech Bluetooth adapter and the headphones/speakers to their original settings.
It works with TVs that have a 3.5mm jack/headphone jack/RCA jack. Please ensure your TV is equipped with one of these audio jacks for compatibility.