David Liu - Articles

What Is An Mp3 Player Of Portable Media Player?

A digital audio player (DAP), more commonly referred to as an MP3 player, is a consumer electronics device that stores, organizes and plays audio files. Read

By: David Liu | 27/02/2009 | Electronics

Roxssun Digital'S Video Camera Watch Spy Mini Recorder

A perfect combination of wrist watch and mini spy video recorder Read

By: David Liu | 19/02/2009 | International Business

Reliable Manufacturer Of Portable Digital Product From China

Roxssun Digital Tech. Co., Ltd. is a Chinese manufacturer and supplier of portable digital products and wireless communication products. Read

By: David Liu | 19/02/2009 | International Business