Piearphone is another scam website, one of thousands of similar ones used by the same group of criminals. The same scam used for over a year now works as follows:
1. They advertise popular electronics for 50% off or more to lure victims
2. They send you nothing or send a cheap $0.50 item by "accident"
3. To get a refund you need to return the item which has to be sent to China for $50-100 to be tracked to the address - which is a fake return address that won't accept the return anyway if you choose this
4. Paypal will not refund you, until you prove you returned the goods. It can take months to resolve it with Paypal
5. The scammers withdraw all funds and then move on to another Paypal account and another fake site to use and repeat the scam
6. You end up with no refund and no merchandise, and the scammers just change their account and website.