S530 Mini Ultra-Small Bluetooth Earphone – Black

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.