CB External Speaker, Extension Speaker, CB Speaker manufacturer / supplier in China, offering WiFi Router UPS 12V Battery Backup Power Supply DC 5V 9V 2A 3A Mini UPS for CCTV Camera, Wgp UPS Battery Backup Power Supply DC 5V 9V 12V Mini UPS for CCTV Camera WiFi Router, Mini External Communications Speaker for Ham CB Radios, Mobile Receivers, Car GPS and so on.
SECINNO is established to provide variety of electronics and accessories of modules, sensors, development boards for worldwide market.