4.1 Headset Telephone Driving Sunglasses

Camera pixels: 2 mega pixels pinhole cmos camera usb port: usb high-speed 2.0 transference, compatible with usb 1.1 built-in: microphone and super-long recording, more than 10m earphones type: speakers with fore-aft booming and rotational positioning audio support: mp3, wma, wma with drm, wav filtering: dual automatic eq; static and noise correction battery type: 360mah rechargeable lithium-ion polymer, charge style: charged via usb connection or optional external charger compatible o/s: windows me/2000/xp/2003/7/vista etc. support tf (micro sd) card, up to max.32gb (optional buy).