Koss Headphones with 6.3mm Jack newin 2 kHz Metal Detection Audio

2 kHz Metal Detection Audio Alert and/or Vibration Sensitivity User Adjustable Auto-Shut Off Yes Coil Interface Blocking Yes Dimensions 24cm x 4

Anfibio / Kruzer - Waterproof DD Search Coil - 35x33 cm / 13

Feature Specification Operating System Embedded Linux System Graphic Process OPEN GL Sensor IPTU (Integrated Positional Tracking Unit) Sensor Operating Principle VLF Operating Frequency 14kHz Audio Frequencies 150Hz - 700Hz adjustable Search Modes 3 Non-Motion (Basic/Expert/Ground Anomaly & Cavity) and 3 Motion (All Metal/Fast/Deep) Iron Audio Yes Tone Break Yes Notch Filter Yes Languages English / German / Greek / Turkish / French / Italian / Russian / Arabic/ Spanish / Chinese / Persian / Bulgarian / Serbian / Romanian / Dutch / Portuguese / Polish Ground Balance Automatic / Manual / Tracking Pinpoint Yes Frequency Shift Yes Vibration Yes Sensitivity Setting 01-99 Target ID 00-99 Search Coils Waterproof DD Search Coil 28x18 cm (INV28)

fast response time

Koss Headphones with 6.3mm Jack newin 2 kHz Metal Detection AudioNOKTA KOSS HEADPHONES WITH 6. 3MM JACK The Nokta Koss Headphones feature in line volume control, an adjustable headband and a spiral cable. FEATURES 6. 3mm Jack In line Volume Control Adjustable Headband Spiral Cable