Features:
<br />100% brand new and high quality.
<br />Magnetic attachment design, not easy to lose and fashionable looking design.
<br />Sport silicone earhook,comfortable wearing and anti-slip.
<br />TPE flat cable design, durable and tangle free, brushed processing cable skin, sweat-proof.
<br />Strong compatibility, suitable for most of the devices with Bluetooth.
<br />
<br />Specifications:
<br />Speaker: 6mm
<br />Frequency response: 20Hz-20KHz
<br />Cable length : 55cm 
<br />Spec: V4.2 CSR 
<br />Product net weight:19g 
<br />Color: red/tarnish
<br />Supported protocols: A2DP, AVRCP, HSP, HFP 
<br />Transmission range: 10m 
<br />Charging voltage: DC 5v
<br />Charging time: 2 hours 
<br />Call duration: 4.5 hours 
<br />Stanby duration: 180 hours
<br />Music playing duration: 4 hours
<br />
<br />                                                                               
<br />Package included:
<br />1 x Borofone Magnetic Sport Wireless Earphone 
<br />1 x Accessories box(storage bag, charging cable, cable clips, clamp, headset support, headset cap)
<br />
<br />
<br />Notes 
<br />1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
<br />2. Due to personal measurement technique is different, there may be 1-7 cm error of the physical.Thank you!