Product parameters:

     Product Name: levn / LELONLOCK 010
     Transmission radius: 10m
     Use: Other
     Brand: levn / LELONLOCK
     Model: 010
     Package Type: official standard
     Standby time: 1 day
     Whether single binaural: Bilateral stereo
     Bluetooth Version: 4.0
     color: black
     Transmission radius: 10m
     Channel: 2
     Features: multi-point connection