F9 Wear Bluetooth earphones on the head

The coolest and most popular color fashionable mobile phone earphones，Baby, the body is very light，Don't press your ears，The speaker has excellent sound quality！   

This product is a high imitation protein leather headset,Wear soft clothing，comfortable。Adopting40mm（millimeter）The speaker's bass quality is very good，The sound is also very loud，High imitation protein ear cotton ，Foldable storage 。He is your indispensable companion！ 

 This earphone has the following major features：

 1.Bluetooth function：Suitable for Bluetooth connection on mobile phones，Mobile phone supports music playback，Answering and calling functions。

 2.With bass effect：This earphone supports multiple sound effects adjustments，This can unleash sound effects beyond your imagination！ 

 3，Support for mobile phones、Computer wired connection：Headphones can be wired to mobile phones and computers without the need to turn on or use batteries，Standard3.5mmPlug，Mobile phone and computer are both compatible，It's truly a two pronged approach

  4.Built in battery：Adopting rechargeable physical batteries，The charging time is2-3hour，Built in direct charging，Non removable。

  5.usage method：Turn on the Bluetooth function of the phone，Simultaneously turn on the Bluetooth of the earphones，When the Bluetooth device on the phone displays belowF9It can be connected。