Apex Auto CPAP Mode XT Automatic Respiratory Exerciser(Pack of 1)

SpecificationModel:XT AutoPower Supply:100-240V, 50/60Hz, Universal power supplyDimension (W x D x H):5.8” x 5” x 3.9” (14.8 cm x 12.8 cm x 10 cm)Weight:1.76 lb (800 g)Pressure Range (cmH2O):4.0 - 20.0 (0.5 cmH2O increment)Ramp Time (min):0-45 (5 min increments)Sound Level:(ISO17510-1)28 dBAData StorageSummary Data730 sessionsEfficacy Data (AHI, Leak)18 sessions(or cumulative 72 hours)