what is a bluetooth transmitter?
<answer> It is referred to as a BTA, has been around since the earliest days of consumer Bluetooth availability. <context> The Bluetooth Dongle or Adapter or transmitter, commonly referred to as a BTA, has (thankfully) been around since (almost) the earliest days of consumer Bluetooth availability. And trust me, their day isnt over yet; for many of us, they remain an indispensable accessory.