James A.
Totally useless - unable to provide anything that works
So 2 orders - about a week apart. Order one - arrived and looked like the dog ate it - they didn't work - so returned. Order two - Claimed to be dispatched but the tracking number provided was invalid and never arrived. I complained and 2 weeks later they shipped another pair. They arrived - but didn't work. No sign of the promised replacement for order 'one'... I emailed to asked them to provide working items, and they have given me a refund for one, no update on the other. 4 weeks and 21 emails - what a waste of time.

