Product specification:
<br />Model:S6-6
<br />Charging time:1-2 hours
<br />Standby time:80 hours
<br />play time:3-5 hours
<br />light Weight:only 25g
<br />Bluetooth version:V4.1 
<br />Bluetooth  operation distance :10 meters
<br />Material:PC
<br />Bulit-in microphone
<br />Function:Play/Pause,Volume Control,Song switch,Voice prompt,
<br />
<br />Package including:
<br />1 bluetooth headphones