Voicecar HongKong Electronics Limited. Established in 2005, is a professional enterprise which specialize in bluetooth application. We manage design, manufacture, marketing and after-sale service. Our main products are bluetooth handsfree car kit, 3.5''/ 4.3''color TFT LCD with wireless back-up camera systerm / mp3 / GPS / DVR. Power bank and so on. Now, we have professional group in design, research, and engineering departments.