Razer Opus bluetooth auto connecting

Hello all, I purchased a Razer Opus headset. Everything has been cool so far except for the connection procedure. I wonder if anyone can help me with it. Each time I turn on the headset, I have to hold the power button to switch from razer stereo to razer opus then I have to pair manually from my pc or phone. How can I connect it directly with devices without going through all of this hassle? Regards