Too bad 94 1

The device itself is perfect with a lot of very good reviews on the net. The only problem comes from the incomprehensible English instruction in any case concerning me. So I struggled to pair it with TTBA01. Fortunately by searching the internet, I found:
The headset does not automatically connect when you first use, or the first pairing. We must press and hold the headset button until the LED flashes red and blue alternately, and only then start the pairing process from the host device (so here TTBA01)
Thereafter, just turn on the headset, and Bluetooth phone connection, to connect automatically.
Well, I hope this helps others.