Welcome to lovelife365 store .
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<br />Features:
<br />Transmission distance: 20 meters 
<br />Duration: 8-9 hours 
<br />Charging time: 2h 
<br />Standby time: 120 hours 
<br />Battery: 130mAh Rechargeable polymer battery 
<br />Compatible with Bluetooth 4.2 version, support 2.1 + EDR
<br />built-in high-performance processor + DSP audio processing
<br />Mono / dual channel output
<br />Supports noise cancellation and call echo cancellation
<br />can support five groups of EQ, support online EQ debugging
<br />support A2DP / SCO volume adjustment, up to 15 levels
<br />support in English voice prompt switch
<br />support camera function
<br />support caller ID function
<br />No match information when the boot automatically enter the pairing mode
<br />support battery power detection, low power to remind and low power shutdown
<br />support for storing 8 groups of matching information
<br /> Supports vibration motor
<br />built-in charging IC according to different battery capacity, set a different charging current
<br />support long-distance disconnect
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<br />Package:
<br />1 X Bluetooth Earphone
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<br />Best service bring the greatest happiness.