Mini S530 Hands-Free Bluetooth Single Earbuds Headset Earpho

Bout this item new generation:bluetooth v4.1 and 4.0 smart chip, efficient and stable data transmission ,compact and ultra light design stereo bluetooth single earpiece.hands free for you to do everything with the earpiece. long-lasting:50 mah rechargeable polymer battery provide up to 2 hours talking time(music time:2 hours;standby time:120 hours). awesome compatibility:compatible with any bluetooth-enabled devices. built-in microphone: invisible, smallest and one-button design.digital noise-cancelling provides high quality clear and natural voice.you do not even feel its existence ,but it does. compatibility - can be used with all bluetooth enabled mobile phones.