Yeah none of the previous Bluetooth headphones(or WM 08) used with the 800 will work on the 900 (or Manticore).
But all your aftermarket 800 coils will still work on the 900.
I have been in this hobby since 1976 off & on but in 1997 I was back in to it big time & even now I dont have a Metal Detector its still gives me a buzz, I used to own a Minelab Explorer ll best one ever in my eyes, times were hard & sadly it had to go :o( I'm ever hopeful I will have one again soon. For those people who dont know me I'm know as R2 or to my friends Taggy :o) I have been with minlabowners from the start back in 2000 I have made many great friends in this hobby all around the world, and its a joy to see them when we meet up..
Interests:
Uk History, Metal Detecting,Aircarft & Computers
Occupation:
Vintner
Main Detectors:
Minelab Explorer II
Signature
Any one who knows me well will know as soon as a Tv Camera is a round you will see me in front of it