· The nasal mask is a medical device accessory for assisted sleep breathing. It is mainly used with home ventilators to provide a comfortable and effective treatment experience for patients with obstructive sleep apnea-hypopnea syndrome.

- Frame: Minimalist design without a forehead pad; lightweight structure, stable and comfortable to wear.

- Air vent: Quiet design that changes air flow direction, keeping your partner free from noise disturbance.

- Silicone pad: Adopts patented dynamic fitting technology, soft and comfortable, and effectively prevents air leakage.

- Rotating elbow: 360° + 45° articulated three-dimensional rotation, reducing the pull on the mask when turning over at night.

- Hook design: Facilitates easy assembly and disassembly.