In-ear Pluggable Bluetooth Headset

1.Dual 40mm large-aperture driver units and bluetooth 5.0 Tech provide more stable transmission speed and wide dynamic range to provide crystal clear sound,powerful deep bass with well balanced mid-tones and trebles.
2.Equipped with improved battery that supports 10-12 hours playtime, bluetooth headphone.TF card MP3 player can support TF card and a memory card loaded with music can be inserted directly into the headphones. No need to connect to any music player while playing songs.
3.The foldable and stretchable design allows you to find the perfect fit without constraint. And makes it easier to carry and save space.
4.It Can compatible with most bluetooth devices,such as PC, cellphones,tablets,TV. Remember to keep a steady connection within 33 feet.