YIFANTECH are specializing in design, manufacture and sales of novelty audio & video equipments, such as portable mini speaker, Mini CD/DVD combo, DVD/CD Micro system with DAB/DAB+, CD boombox, Blue-tooth speaker, 2.5?/2.8?/3.5? peephole, etc. With many years? experience of OEM /ODM in the worldwide international trading, we aspire to become the most reliable partner that customers can count on through continuous research and improvement.