XP Metal Detector WS4 Circular Outer Rubber with 2 O-Rings Replacement whites-electronics The PRO-SONIC Receive Module senses

The PRO-SONIC Receive Module senses these signals and establishes a piconet communication network with the Transmit Module

and Custom

Welded construction for strength and durability

This extra Li-ion Rechargeable Battery Pack ensures you never have to go home early because you ran out of battery

Apart from its exceptional performance in harsh ground conditions and hot rocks

XP Metal Detector WS4 Circular Outer Rubber with 2 O-Rings Replacement whites-electronics The PRO-SONIC Receive Module sensesXP Metal Detector WS4 Circular Outer Rubber with 2 O Rings Replacement Replacement for the outer sides of the WS4 Headphones. Includes 2 O Rings.