definiens: are complete configurations of the Product as defined below : Base System : Nebulizer handset with AC powered controller Convenience System : Nebulizer handset with Battery powered controller Premium System : Nebulizer handset with AC powered controller and Battery powered controller PRODUCT SPECIF1CATIONS POWER SOURCES : AC Powered Controller : 100 - 240 V AC, 28 - 15 rnA, 50 - 60 Hz Battery Powered Controller : 4.5 VDC ( 3 disposable batteries ), 350 rnA POWER CONSUMPTION : Less than ( ~ watts ELECTROMAGNETIC SUSCEPTIBILITY Meets the requirements oflEC 60601 - 1 - 2 APPROXIMATE WEIGHT : Aeroneb ® Go Nebulizer Unit : 60 g ( 2 ounces ) AC Powered Controller : 180 g ( 6.5 ounces ) Battery Powered Controller with batteries : 260 g ( 9.3 ounces ) SOUND LEVEL : < 35 dBA at 1 meter I ] ., eERT AIN CONFIDENTIAL INFORMATION CONT AJNED IN THIS DOCUMENT, MARKED BY BRACKETS, IS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 248·2 OF THE SECURITIES EXCHANGE ACT OF 1934 . AS AMENDED