La description

New magnetic Bluetooth stereo earphone for mobile phone, laptop, Bluetooth metal decorative earbuds

●4.1+EDR
●CSR
●RF Transmission power:*0DB
●channel:Class 2
●size：L*0*W*2*H*5.5MM.                                                 
●N.W：*5.2g
●Transmission range:*0m
●Talk time: 7.0H*8.0H;  Music time: 6.0H*7.0H;
●Charging time: 2.0H standby time: **0 H                   
 â—Function: enjoy the music ;answer and end the phone; refused to call; the last number redial; volume control, etc.
Smart connection. You can connect two mobile phones at the same time.
●Earbuds with magnets design for simple storage and prevent loss.
●DSP technology reduces noise and increases call resolution by *0%.
●Superior Bass.  The bass is very deep and dynamic.
●Water-Resistance.  IPX*6 rated and can withstand dripping sweat.