Hi everybody!

First of all, I come from sweden so excuse my bad english! =)

I have recently bought the XD-v70 microphone, and I've just it once, at a very short gig (like 2 hours). Everything worked like a charm.

But last night I had a four hour gig.

Between each set/break/paus i shut it of complete, not only muted it.

I had to change battery's 3 TIMES!!!

When I put in new batterys the display says "5:50" or something like that.

When it died, and i restarted it, it says "2.20".

Why does it die on me?

Are the batteries useless or is there something wrong with the product?

The batteries that came with the mic didn't last for 8 hours, as stated on the product page either, so......

But if anyone could help me, and as soon as possible I would be very thankful

since I'm pretty fullboked and want a mic that's working correctly! =)