Brand new and high quality.
Adapting to different faces.
Easy to wear with a headgear.
Anti-bacterial and sealed package guarantee users health.
Quite vent design scientifit design for effective diversion
More venting holes to reduce noise and effectively disperse airflow
360 degree rotary adapter, more comfortable to wear.
Size:As pictures shown
Material: Silica Gel
Working Temperature: +5°C~+40°C
Working Humidity: ≤93%
Store Temperature: -20°C~+55°C
Store Humidity: ≤93%
1x CPAP Mask