14 Englishexposures have not found any biological effects. Some studies havesuggested that some biological effects might occur, but such findingshave not been confirmed by additional research.The LP440w, LP441w, LP470w and LP480w have been tested andfound to comply with FCC radiation exposure limits set forth foruncontrolled equipment and meet the FCC radio frequency (RF)Exposure Guidelines in Supplement C to OET65.Bluetoothô SpecificationThis equipment complies with FCC radiation exposure limits set forthfor uncontrolled equipment and meets the FCC radio frequency (RF)Exposure Guideline in Supplement C to OET65. This equipment hasvery low levels of RF energy that is deemed to comply without testingof specific absorption radio (SAR).Properly shielded grounded cables and connectors must be used forconnection to host computer and / or peripherals in order to meet FCCemission limits.An AC adaptor with a ferrite core must be used for RF interferencesuppression.European Union Council of the EuropeanCommunities Statements of Conformance for220/240-Volt ModelsElectromagnetic ConformanceThis product complies with the requirements of the Council Directive89/336/EEC on the approximation of the laws of the member statesrelating to electromagnetic compatibility.Safety ConformanceThis product is in conformity with Directive 73/23/EEC on theharmonization of the laws of Member States relating to electricalequipment designed for use within certain voltage limits.