KOSS WATERPROOF HEADPHONES For Minelab CTX 3030 metal detector
These fully submersible headphones provide excellent audio for all weather conditions and underwater use. Water Protection Waterproof: Submersible to 3 meters. 
Ideal for shallow wading at the beach, or detecting in shallow streams. - CTX 3030 Compatible - Headphones are specifically designed for the Minelab CTX 3030 metal detector. - Over-ear Headphone - This style is the most effective at filtering out wind, crowd and other noise distractions