Soundpeats Soundbeats Hv-803 Mini Lightweight Wireless Stereo Sports/running & Gym/exercise Bluetooth Earbuds Headphones Headsets W/microphone for Iphone 5s 5c 4s 4, Ipad 2 3 4 New Ipad, Ipod, Android, Samsung Galaxy, Smart Phones Bluetooth Devices (Black)

Bluetooth Standard: Bluetooth V4.0 Chips: CSR8635 high-end chip from CSR Plc Frequency Range: 2.4GHz Operation: Class2 Bluetooth Mode: Headset/handfree/A2DP/AVRCP Operation Range: Up to 30 feet Talk/Playing Time: Up to 4 hours Standby Time: Up to 100 hours Charging Time: 2 hours Weight: 0.02 pounds