... brightness shutter technology. 3.More realistic. 4.Color:black plastic polarized 3d glassesComponent:LCD shutter,Power button ,Charger indicator, ... pads are made of silicone material3. The frame is made of ABS + PC,which is low energy, low carbon, environmental friendly4. ... rate ensures perfect image definition, and millisecond response time is uneasy to cause eye fatigue5. Comfortable to wear, no ...