Otto Engineering V1-11551
Listen-Only Earphone with Clear Acoustic Tube, 32 Ohm Transducer, 3.5mm Plug
Works with Otto Revo NC2 remote speaker microphone
Item SKU Number: 440372
Manufacturer Part Number: V111551, V1 11551, V1-11551
FCA point / Shipped from: USA
Manufacturer Warranty: 1 year