Otto Engineering V1-11550
Listen-Only Earphone with Clear Acoustic Tube, 32 Ohm Transducer, 2.5mm Plug
Works with Otto Revo NC2 remote speaker microphone
Item SKU Number: 440373
Manufacturer Part Number: V111550, V1 11550, V1-11550
FCA point / Shipped from: USA
Manufacturer Warranty: 1 year