Otto Engineering Professional Surveillance 1-Wire Receive-Only Earphone Kit (Black, Right-Angle 3.5mm Plug, 48") E-Image EI-7003 4mm eye relief helps to

4mm eye relief helps to reduce eye strain and improve viewing comfort

000 fl / 1

Transducer Self-polarized condenser Polar Pattern Omnidirectional Frequency Response 50 Hz to 20 kHz Dynamic Range (Typical) Not Specified by Manufacturer Signal-to-Noise Ratio 28 dBA Maximum Input Sound Level 127 dB Power Requirements +12 to +52 V

Requires 6 x AAA Batteries

Otto Engineering Professional Surveillance 1-Wire Receive-Only Earphone Kit (Black, Right-Angle 3.5mm Plug, 48") E-Image EI-7003 4mm eye relief helps toPackaging Info Package Weight 0. 15 lb Box Dimensions (LxWxH) 5. 5 x 3. 5 x 1. 6" All product and company names are trademarks or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.