Hebei Topson Medical Technology Co., Ltd. SoundSleep BPAP ST20 Pro System (LC-BPAP-20T) Mode CPAP, APAP, BPAP S, BPAP Auto S, BPAP T, BPAP S/T Pressure Range Pressure Accuracy Ramp Time Starting Ramp Pressure 4 cmH2O to CPAP/Auto Pressure (CPAP/APAP mode); 4 cmH2O to IPAP (S, Auto S, S/T, T mode) Rise Time Very Low, Low, Medium, High, Very High Very Low, Low, Medium, High, Very High Leak Compensation Altitude Compensation Data Storage Capacity SD card & On-board: > 1 year Electrical Requirements 14x15.6x9.4cm (w/o humidifier) 26.2x15.6x9.4cm (w/ humidifier) 950g (w/o humidifier) 1500g (w/ humidifier) 100-240 VAC, 50/60 Hz, 2.0- 1.0 A Noise Level Data Analysis Software Reusable Pollen/Fine Filter Device Controls Control Dial/Push Button Operating Temperature Hebei Topson Medical Technology Co., Ltd. Rm. 003-204, Fangda Science Park, No. 266 Tianshan St., New and High-tech District, Shijiazhuang, China, 050011 Tel:+86-0311-67593733 Fax: +86-0311-67593733 Email: [email protected] www.topsonmed

Hebei Topson Medical Technology Co., Ltd. Storage Temperature Relative Humidity (operating & storage) Risk Classification Hebei Topson Medical Technology Co., Ltd. Rm. 003-204, Fangda Science Park, No. 266 Tianshan St., New and High-tech District, Shijiazhuang, China, 050011 Tel:+86-0311-67593733 Fax: +86-0311-67593733 Email: [email protected] www.topsonmed.