Hi, I bought a UD 10.1 from Obad imports and it has worked great for the last year and then last week it stopped working. the light comes on but I cannot seem to get any outgoing audio via the USB port. The serial number is 8007-8364 How do I get warranty repair for this unit?

Please register the warranty at our web site and return the body of Trends UD-10 (no need for the accessories): Our company address is as follows: ITOK Media Ltd Unit E, 13/F, World Tech Centre 95 How Ming Street, Kwun Tong, Hong Kong Trends Audio Customer Services Department Please provide us the following details along with your shipment : 1. Product ID. S/N & Product name 2. Reason for return.