... Jet)5,Used as fashion polarized sunglasses when remove the video part6,Sleek ergonomical design, comfortable wearing, light weighted ... :< 450mWa Sample rate: 8-16Khz, SNR >85db Video Input: Mixed Video InputVideo format :NTSC/PAL/SECAM Automatic SelectionSound: Double-channel ... stereoOperation Temp : -5°C to 40°CAccessories : Sunglasses,Video Module,Nose clips,Control Box,AC Adaptor,AV Cable,Earphone ...