Super-D Coil Technology: The GPZ 7000 features a central transmit winding and two outer receive windings

Ultra-Fast Recovery Speed

and 20 kHz

while the XP ORX logo on the front adds a touch of sophistication and branding

and ergonomic telescopic design make it ready for long prospecting sessions anywhere adventure takes you

Pre-Owned - XP Deus II Bone Conduction Headphones - Waterproof to 65 feet Audio Cables Super-D Coil Technology: The GPZPre Owned XP Deus II Bone Conduction Headphones Waterproof to 65 feet in great condition and in original packaging XP is proud to present the first bone conduction headphone designed for metal detecting. Using ordinary waterproof headphones underwater, the ear fills with water and hearing is often lessened. BH 01 sits in front of the ears on the cheekbone and transmits sound to the inner ear directly through vibrations applied to the bones, without