From the eccentric brainiacs at Skymall comes the Invisible Bluetooth Headset. I can see it causing permanent deafness, but not because of a volume level issue. More like it's the size of a matchstick head and I can definitely picture ...
From the eccentric brainiacs at Skymall comes the Invisible Bluetooth Headset. I can see it causing permanent deafness, but not because of a volume level issue.
Too much or too little voltage would produce an undesirable volume level for suitable voice communications, or would blow out the headsets. Communications are full duplex utilizing the "party-line" style of simple telephone circuitry. ...