SuperEar Replacement Hook-Style Earbuds LC-EB Pocket Talker Patented technology enables it to

Patented technology enables it to work with virtually all corded analog home or business telephones (not VoIP systems)

Microphone: 50dB gain

5mm mono plug

Android https://play

The Remote Microphone can also function as an audio streamer

SuperEar Replacement Hook-Style Earbuds LC-EB Pocket Talker Patented technology enables it toErgonomic dual hook style Stereo earbuds provide comfort and are ideal for discreet use in both public and private settings. They can easily be stored in a pocket when not in use. Diaphragm: Mylar, diameter 10mm. Impedance: 32 ohms + 15% at 1kHz Max Power: 10mW Sensitivity: 105 dB S. P. L + 3dB 1kHz Balance per Channel: + 3 dB at 1kHz Frequency Response: 20Hz 20kHz 1kHz Plug in Connector: Stereo Plug, 3. 5mm diameter Cord Length: 1150mm + 50mm THD: