Dependable - Comfortable - no-delay real-time audio that matches perfectly your Spectra V3i sweep speed and speaker response.
Engineered just for Spectra V3i/V³ by White's. Multiple channels to choose from to avoid picking up signals from other Spectra V3i/V³s in the area, or set two headphones up to hear targets from one detector. A terrific tool for teaching about target sounds!
- Wireless Ready