Twelve South’s entry-level Bluetooth transmitter features an integrated 3.5mm cable, meaning all you need to do is plug it ...

We can’t find anyone else in our archive who’s made a Bluetooth dongle in this way, but we’ve certainly seen sniffing of HCI commands to reverse engineer a speaker’s communications.

Also called a "Bluetooth dongle." See dongle. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Twelve South isn't new to the wireless Bluetooth dongle game for flyers either ... or AirFly Pro (adds ability to stream from your phone to an AUX in - potentially useful for stereo systems).