8ohm 1.5W small size bone conduction transducer

8ohm 1.5W bone conduction transducer for bone conduction headset RC-BC22Customer Customer’s Model No :SpecsApplicable ScopeElectricalspecificationF0 F0-20KHzSound pressure level
84DB+-3DB @1kHz 2V 300 mA5% less-20 ° C~60 ° C-30 ° C~+70 ° C ReliabilityLoad Test
Must be normal after load test :pink noise 0.8W 96 hoursheat Test
Must be normal after 60±2℃and relative humidity20-25% 16hours and then room temperature 1hour.Cold Test
Must be normal -25±3℃ and relative humidity - % 16hours and then room temperature 1 hourHumidity Test
Must be normal after40±2℃ and relative humidity 90-95% 48 hours and then room temperature 1hour CHECKED
DESINGED