I have a few models of thump and Orokr.
I have 2 X Thumps, 1x Thump 2 , 2x Thump pros, and 1x split thump. 1X Orokr and 2 X Orokr Pro's
The Thump battery life has shortend to 2 hour playtime and if I let the battries fully discharge I have to remove all files and reboot the thump to get them to work. can see these will get to a point they will not work at all. So avoid buying any pairs from ebay.
As for thump 2 the left ear piece stopped working as well.'
opened it up to take a look and good luck to anyone who can see whats wrong. Its impossible to try and fix, so they are rendered usless and just act as a display.
Thump Pro and split thump, touch wood, are still going strong and reduced batterylife is not an issue but evey time i use them for cycling I have to ensure I wipe all the sweat off immediately and clean them otherwise they will fail. Had this happen to my Oroker pro's volume buttons no longer work.
Great idea the Thump line but they have serious issues with durability. They dont like to be sweated on.
Also had the same warranty / Repair issue here in Australia. No parts at all.