Specification:
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<br />Color:Black,Red,Blue,White
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<br />Bluetooth version:V4.1
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<br />Wearing type:Headband
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<br />Connectivity:Wireless
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<br />Connecting interface:USB
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<br />Plug interface:Full-sized
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<br />Battery capacity:300 mAh
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<br />Charging time:About 2-3 hours
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<br />Talking time:About 12 hours
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<br />Music listen time:About 10 hours
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<br />Standby time:About 180 hours
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<br />Bluetooth distance:W/O obstacles 10m
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<br />Bluetooth band:2.4GHz-2.48GHz
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<br />Bluetooth protocol:HSP,HFP,A2DP,AVRCP
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<br />Package Included:
<br />1 x Earphone
<br />1 x Audio Cable
<br />1 x USB Cable
<br />1 x Instructions