https://www.engadget.com/2007-12-26-add-tech-intros-diminutive-ad-hsm10-bluetooth-headset.html
Adtec intros diminutive AD-HSM10 Bluetooth headset
Dec 26, 2007 - Considering the multitude of Bluetooth headsets out there which claim to be the smallest this world has to offer, we're not apt to believe that ADTEC's...
adtecintrosdiminutivebluetoothheadset