• Brand: Uiisii

  • Model: B12

  • Bluetooth: 5.0

  • Magnetic: Yes

  • Playtime: About 6 hours

  • Transmission range: 10m

  • Stock sound quality

  • Good sports equipment

  • 6 hour of high-quality music

  • Multipoint connection technology

  • Bluetooth 5.0 chip

  • Convenient control button

  • Magnetic design

  • Comfortable to wear