Stylish sunglasses designed

　　- Lens: pinhole

　　- Photo format: JPG

　　- Picture resolution: 1280*1024

　　- Built-in microphone

　　- Video format: AVI

　　- Video resolution: 640*480

　　- Built-in MP3 function

　　- Music format: MP3/WAV/WMA

　　- Bluit in 2GB-8GB merory .

　　- Built-in battery: 400mAh rechargeable battery

　　- MP3 player working time: about 4~5 hours.

　　- Video recording time: about 1.5~2 hours

　　- Charge and data transfer: USB cable