Don't trust them - they have been banned by trading standards in Australia- google it!
Be careful they are banned by trading standards australia - google it! After a big delay to get them in the first place and having to chase I received the headphones and one didn't work. Their website has very limited information but eventually tracked down an email address (it says they have webchat and they don't) then got a fast response asking me to video it not working i did. They then said I could return and get a refund and have heard nothing since despite over 10 chaser emails. Reported to trading standards but they have no postal address so very difficult to pursue legal action. AVOID!