1,Excellent sound quality 2,Min Size 3,Lightweight, 4,Stereo sound Bluedio AVF6 AVF6 is the Bluetooth stereo headset with a fashionable design,extraordinary multi ... Accessories 1 Stereo earpiece 1 Charger 1 User manual Product introduction : 1,The smallest and lightest Mini Bluetooth Headset in the world , 2,Easy ...