Mobile Phone 3D Virtual Reality Large Screen Helmet

Product information:
Product material: ABS
Appearance size: Length: 222mm width: 205mm height: 96mm
Lens/light transmittance: 40mm diameter aspherical optical resin lenses (support myopia below 600 degrees naked eye viewing)
Cushion material: artificial leather
Headband material: leather artificial leather
Giant screen visual Wide Angle: 90-100 degrees
Support Mobile Phone: 4.7-6 inches/Android IOS system.
Headphone plug diameter: 3.5mm,type-c mm and IOS socket
Frequency range: 20-20000Hz
Plug diameter: 3.5mm
Abnormal sound sensitivity: 112dB/ mw
Speaker impedance: 32Ω
Headband material: leather artificial leather
Function buttons: volume (plus or minus) and play pause, answer the phone
Adaptive myopia degree: below 600 degrees