We are Comart Co., Ltd based in Guangzhou, China. We are member of TradeKey.com since March, 2014. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in portable radio, two way radio, digital radio. Please find our product details below: U3 Portable Smart Radio(For Police or Security Application) 1. Description The U3 Digital & Analog Portable is a smart radio produced by Comart, which have the independent operating system, built-in multiple communication protocols. U3 Digital & Analog Portable Radio 1. Description The U3 Digital & Analog Portable is a smart radio produced by Comart, which have the independent operating system, built-in multiple communication protocols. Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.