Anytone BTHS-1 Bluetooth headset for AT878 and ATD578 modelsPractical Bluetooth headset.BTHS-1 with noise reduction, in-ear receiver, polemic.The BTHS-1 is worn behind the ear and the foam padding provides good comfort for a long time. The microphone is housed in a swivel arm for better intelligibil..
Size of a postage stamp (30x38mm) for internal use in many radio. Uses the same technology DSP as the well known speakers. The module is simply inserted into the audio line. Potentiometers are provided for input and output levels adjustments to different rigs. An LED help oer the tune. With one butt..