The CU 40 charging unit is the perfect charger for WMS 40 microtools transmitters and the PR 40 portable receiver. The CU 40 is friendly to the environment and your budget. Maximum charging time is one hour so you can charge several WMS 40 components during a lecture or concert. The CU 40 eliminates the need to replace batteries for charging. Category: Body Pack Wireless Systems Brand: AKG |