Material: Silicone +ABS plastic
Purchase a single mask/neck mask:1500mAh
Purchase a mask + a neck part: 3000mAh
Input voltage and current: 5V2A
Charging time: About 2.5 hours
Continuous usage time: About 70 minutes
Mask size: 290.7*189.3*3 mm
Neck part size: 329.3*220.5*3mm
Controller size: 120*48*31.5mm
Mask weight: 177g
Neck part weight: 165g
Mask+ neck part weight: 342g
Controller weight: 154g
Mask power: ≥3W
Neck part power: ≥3W
Mask + neck part power:≥7W
