Last year, we released the high-end revolutionary dual system Q series car stereo for BMW which have been designed and customized to work with your vehicle’s original factory system without the frustration of removing your cd driver, radio, sound system or any of your favorite hardware. Now we have brought the innovative solution to Mercedes-Benz car stereo named QM series...

Because of the COVID-19, many resellers' businesses have been affected to some degree. Fortunately, the situation has been brought under control, and the summer holiday is coming, which means that the peak season for the sale of headrest and overhead monitor is approaching. NOW it is the perfect time to do product planning and promotion in advance. To ensure the...