About this item

• Auto-adaptation: The groove on the cushion is able to adapt itself to the bridge of the nose, while maintaining low air leakage and limited pressure.
• Freedom of Vision: Based on the forehead-free design, users can quickly assume greater vision.
• Venting Hole: The latest venting design is characterized by limited noise and a more reasonable venting direction, further away from the bed partne
• Simple Structure: It is composed of a cushion and main frame. Assembly, disassembly, cleaning and replacement can be extremely simple.
• Elbow: Ball and socket elbow saves you from any embarrassment when turning at night.