... high rf shield box up to 2.5ghz 3.shield box factory 4.ISO9001:2000 5.Manual operate Datailed Products DescriptionWireless Bluetooth ... , such as GPS,3G mobile phones, Bluetooth products and maintenance ,suitable for wireless communication testing ,EMI testing ,Coupling testing ... I/O modulesGood service and warrantyProduct&CertificationCompany CornerCertification Wireless Bluetooth Module Shielding box