Otto Acoustic Tube Quick Disconnect 3.5mm
Otto Acoustic Tube Quick Disconnect 3.5mm
Otto Acoustic Tube Earphone, 3.5mm Quick Disconnect
Professional-grade, listen-only earpiece for radio speaker microphones.
Overview
The Otto LEV1-10433 is a professional-grade, listen-only acoustic tube earphone for use with two-way radio speaker microphones. It features a clear acoustic tube, quick-disconnect fitting, and 3.5mm plug, built for discreet communication in security, hospitality, or law enforcement settings.
Key Features
- Quick-disconnect fitting means fast attachment and removal from speaker mics.
- 3.5mm plug means compatibility with most radio speaker microphones using that connector size.
- Flexible acoustic tube means clear audio delivery with in-ear discretion.
- Professional-grade build means it's built for daily use in high-demand environments.
- 90cm cord means ample length for convenient routing.
Applications
- Security personnel and crowd control
- Surveillance operations
- Event staff using radios with compatible speaker mic ports
Key Specifications
| Product Code | LEV1-10433 |
| Earpiece Type | In-ear acoustic tube, listen-only |
| Plug Type | 3.5mm right-angle plug [cord shape not yet confirmed, see note below] |
| Cord Length | Approx. 90cm |
| Connection Style | Quick disconnect |
FAQs
Is the cord straight or curly?
We've flagged this internally, the product title says curly cord but the confirmed spec describes a 90cm straight cord. Get in touch if the cord style matters for your setup and we'll confirm before you order.
What's the difference between this and the 2.5mm version?
Same tube and quick-disconnect design, just a different plug size. Check what your speaker microphone or radio accessory port needs before ordering.