Built-in Mics with Noise Reduction Built-in dual omni-directional microphones with Noise Reduction and Auto Gain Control keep your voice clear, even in noisy environments.
1/ 2.8" CMOS Sensor and F/ 1.8 Aperture, Support HDR 1/ 2.8" CMOS Sensor Sensor enhances light capture ability for clearer and brighter images in any lighting conditions. F/ 1.8 Aperture improved shooting in low-light environments.