The External Mounted 180° Rotational Microphone from ALM is a rotating mic that works with most smartphones or MP3 players with a 3.5mm 4-pin jack like the iPhone, iPod touch 2G, and iPad. This mic has a gold-plated tip for superior signal transfer and has a wide frequency range. It is identical to the mic that comes with ALM's Bubo kits. This mic offers an ideal way to record interviews, lectures, voice memos and more.
| Type | Omni-style microphone |
| Impedance | 2.2K ohm |
| Sensitivity | -54 +/- 2 dB |
| Frequency Range | 20 - 20 kHz |
| Adjustment Range | 180° rotation |