Note: Causes for your glasses to shut down automatically:
1. TF memory card is full or no memory card in it.
2. There is a problem with your TF memory card
In stand-by state,the blue light is on, long-time press the video button for about 2 seconds, When the blue light is flashing 2 times, loosen the button immediately, start videoing.
In videoing, short-time press the video button, the blue light is on, stop videoing.
Key Features:
Material ABS plastic
Resolution : 1080P
Video Format : AVI
Frame Rate: 30 fps
Sensor: 5 Mega Pixels CMOS
Power Supply : 280 mAh Li-ion Battery
Power Consumption <0.8W
Memory : Micro SD Card Up to 64 GB(No memory card included)
Working Temp 0°C - 60°C Storage Temp -20°C - 80°C
Operating System :Player Windows Media Player, Real player, Storm codec
Operating System WinXP, Win2000,Windows Vista, Win7
Color : Black
Diamension : (16x14x4)cm / (6.3x5.51x1.57)" (LxWxH)
Weight : 170g / 6 oz
  What is in the box?
1x Sunglasses Camera
1x USB Cable
1x English manual
1x Cleaning Cloth
6 months the Dlaingrs Manufacturer Warranty.
Lifetime Support Provided Directly from Dlaingrs