Breathe [First Stage Residual Pressure and Depth to the appearances not] ◆ eabaransupisuton: Ultra agile response ◆ ◆ XTIS: Freeze System 5 Medium Pressure Ports (HFP): HFP (HFP port is the standard amount of air compared to Medium Pressure Ports supply up to 15 percent up on the inside) ◆ high pressure Ports: 2 Adjustable ◆ suuxiberupo-to ◆ External intermediate pressure [依ra off your second stage] ◆ eabaransubarubu: Condition and more stable large capacity ◆ ◆ ◆ hurumetarubarubuhauzingu ◆ inhare-syonkontoro-ru Viva Air Flow Adjustable: User adjustable ◆ su-pa-konfo-tohaihuro-mausupi-su ◆ kara-pa-zikaba- mounting Sold Separately Sold Separately Color Mouthpiece & Hose Protector Attachment