IP68 Professional Waterproof: Certified with IP68 waterproof rating, designed for long-term underwater use in deep waters, suitable for scuba diving, snorkeling, and treasure hunting in oceans, lakes, and rivers. High Sensitivity Gold & Coin Detection: Equipped with enhanced sensors optimized for underwater scenarios, accurately locates gold, coins, and small metals even in murky water, sand, or sediment. Diving-Ready Durability: Rugged, corrosion-resistant construction withstands underwater pressure and marine environments, ensuring reliability during extended diving expeditions and underwater adventures. Precise Pin-Pointer Function: Features accurate target locking to quickly pinpoint hidden objects, reducing search time and improving efficiency for underwater treasure hunters and divers. Ergonomic Underwater Design: Compact, lightweight with a non-slip grip, easy to operate with one hand while diving. Clear vibration and LED alerts (ideal for sound-limited underwater environments) for instant feedback., Manufacturer: ZXZZAS