New product from China. Smart Glasses might be a new idea for promotional products.
Here are the functions of smart glasses:
1.HD camera.Can be used for photographing,videos recording,etc.With 8GB TF card.
2.Flash light.Can be used at night.
3.Bluetooth(with earplug).Can be connected with mobile phone for listening music,answering phone calls,using GPS,etc.
4.Doze reminder.When car drivers are falling asleep,there will be a voice warning to keep them awake.