Bone Conduction Speaker, BT5.3, Black

10m 20hz 20khz 3.7v 32.81ft 400mah 5v 75db Black Bone Conduction bt 5 bt5 Conduction Speaker Conduction Speaker Material conduction technology directly through vibrations immersive sound directly solid mediums Sound Speaker Stereo technology True Wireless vibrations on solid wet environments Wireless Stereo Wireless Stereo Connection