tws wireless bluetooth earphone waterproof sports headphone 9d hifi stereo mini earbuds noise canceling headsets with microphone

brand name : znp style : headphone communication : wireless vocalism principle : dynamic volume control : yes control button : yes certification : none origin : cn(origin) active noise-cancellation : no codecs : aac sensitivity : 120±3dbdb bluetooth version : 5.0 connectors : usb support memory card : no number of drivers : 2 total harmonic distortion : 1% waterproof : yes with microphone : yes model number : tws bluetooth earphone features : waterproof driver diameter : 10mm wireless type : blu