TOSHIBA Wireless Stereo Earphone Blue

-Stereo music and phone call – Hands free built-in microphone – Can connect 2 bluetooth devices at the same time – Bluetooth 4.2 : Range 8 meter – Frequency response: 20Hz-20KHz – Takling time; approx 4 hours – Playback time approx : 4 hours – Charging input: Micro USB DC5V – 55mAh rechargeable battery