... DV glasses wirelessly transmits HD AV signal to remote wireless DVR,and at the same time, itself ... device for journalist,traffic police,travelers,etc.SpecificationSG902 Wireless Eyewear Recorder:Video/PhotographCamera pixels: 1. 30 ... VistaAccessoriesUSB cable,charger,disk,case, wiper,user manualDVR968 Wireless Mini DVR Wireless receiverItemValueWireless receiverReceiving CH1)General: CH1: 2414MHz; ...