Please try to disable multipoint function.
(When you enable the multipoint function, Cara II will automatically connect to the last two paired phones. If there is only one device can be found, it may affect the audio streaming at the beginning of connecting.)
How to disable the multipoint function?
- Step 1. Get Cara II into pairing mode by pressing and holding the “MFB” button until the LED blinks alternatively blue and red.
- Step 2. Press and hold the “MFB” button about 3 seconds. Then release the button, when you hear a four-tone beep this function has been disabled.