Bought a $50 bluetooth headset from them. Worked fine for 5 months before failing. Emailed them asking for repair, replace, or refund, they responded stated 'we only provide warranty 3 months after the date of purchase', which for a product that cost $50 is a breach of Aust consumer laws. A closer look at their website shows they only have a 'locked bag' mail address and no other physical address, and no Aust ABN that I can see. So they are clearly OS based. They are dodgy, steer clear of them.