My blue parrot b 250 xt keeps loosing bluetooth connection

Clear your headset out of your phone then repair it to your phone. You do thieving by clearing it from your phone then turn your phone off for about 30 sec then turn it back on and then clear your hradset by holding down both the volume up &down bottoms on the headset for 5-6 seconds you will heat a double beep. Them you are ready to repair it.