• Adapted for Quest 2, Includes a replace the Official Facial Interface and a rechargeable micro silent ventilation host. Replace face cover and face pad
• Active ventilation system: equipped with a micro turbofan, which can quickly exhaust the air in the mask, prevent the lens from fogging and relieve heat accumulation
• Support Type-c interface charging (same as the official charging interface for Quest 2), the micro turbofan can work continuously for 3-5 hours when fully charged
• The host weight is lightweight, and 2 levels of air volume are adjustable
• The whole design is to increase your comfort and extend the use time

Specification:

• Air volume: 0.9-1.1CFM
• Wind gear: 2 
• Charging port: Type-C, DC 5.0V±0.3V/200mA
• Battery: Li-polymer battery, 3.7V/300mAh
• Charging time: ≤2.5 hours
• Standby time: about 120 days
• Battery life of 1st gear: about 4.5 hours
• Battery life of 2nd gear: about 3.5 hours
• Charging: The red light is on when charging, and the red light is off when fully charged
• Running: Lights up in white during running
• Locked-rotor protection: Automatically shut down when stalled, automatically start after 1 second
• Overcharge protection: support
• Over discharge protection: support
• Overcurrent protection: support
• Short circuit protection: support
• Glasses support: support