Brand new and high quality.
Adapting to different faces.
Easy to wear with a headgear.
360 swivel elbow for more comfort while increasing freedom not limited to a fixed position.
Upgraded design more venting holes to reduce noise and effectively disperse airflow.
Oxygen interface double supply,upgrade the oxygen interface to near the snap,cancel the external three-way pipe.
The forehead can be adjusted that make you more comfortable
Anti-bacterial and sealed package ensures users health.
Size:As pictures shown
Material: Plastic+ Silica Gel
Working Temperature: +5℃~+40℃
Working Humidity: ≤93%
Store Temperature: -20℃~+55℃
Store Humidity: ≤93%
1x CPAP Mask