🛡️ Aviation-Grade Durability & Corrosion Resistance：Crafted from 6061 aviation aluminum, the mini scuba tank ensures exceptional corrosion resistance against seawater, ideal for saltwater environments. Lightweight yet robust, it’s built to withstand high-pressure diving (up to 20MPA/3000PSI) while maintaining portability for travel diving gear enthusiasts. 👁️ 180° Full-Face Clarity & Anti-Fog Design：The full-face scuba mask features a panoramic view with anti-fog technology, ensuring crystal-clear underwater vision. Ergonomic design allows natural breathing through nose and mouth, while the integrated adapter enables quick attachment to the scuba tank for hassle-free diving. 🌊 Versatile Underwater & Surface Applications：Perfect for snorkeling, pool adventures, boat cleaning, or emergency rescue. The lung tank sub mask transitions seamlessly between surface snorkeling (using the full-face mask) and underwater exploration with its 0.5L dive portable lungs, supporting depths up to 3 meters (9.8 feet) for 6-10 minutes. 🔧 Dual Gas Sources & Rapid Refuel Options：Equipped with a 30-meter backup air source and adaptable connectors, the diving tank supports quick swaps between primary and reserve air supplies. Refuel effortlessly via electric pump, high-pressure hand pump, or scuba gear-compatible adapters (no time claims, but flexible methods). 📦 All-Inclusive Travel-Ready Kit：Package includes: 1x 0.5L mini scuba tank, 1x full-face mask, 1x mask adapter, 1x anti-lose ropes, 1x portable case, and 1x High pressure hand pump. It's the ultimate portable diving tanks solution for adventurers seeking convenience and reliability. C300Plus Mini Scuba Full Face Mask Set: Ultimate Underwater Freedom Your All-in-One Dive Solution Perfect for snorkeling enthusiasts, pool training divers, and adventurers needing emergency air backup. The world's most compact scuba mask with air tank and pump combines safety and portability in a revolutionary design. Why Choose C300Plus? ✅ Military-Grade Safety Forged from aerospace 6061 aluminum alloy 20MPA/3000PSI pressure rating exceeds recreational dive requirements Dual-layer valve protection system prevents overpressure risks ✅ Smart Air Delivery 0.5L lung tank provides 6-10 minute air supply at 3m depth Emergency air reserve for dives up to 3m/9.8ft Patented airflow control adapts to calm/stress breathing patterns ✅ 3-Second Setup Freedom Full-face diving mask with air tank creates perfect seal Universal connections for: » Electric compressors (3-7 minute fill) » Standard scuba tanks (8-second transfer) » Manual pumps (10-minute hand pumping) ✅ Featherlight Performance Ultra-light 5.8KG system weight - 45% lighter than standard mini scuba tanks Compact 36cm aviation-grade aluminum cylinder Shockproof EVA case protects against impacts/saltwater Complete Dive Kit Includes: 0.5L mini scuba tank with pump Full-face snorkeling mask for adults Anti-lose safety rope system Universal mask adapter Travel-ready waterproof case High pressure hand pump Key Applications: Reef snorkeling gear for adults Pool dive training system Emergency backup air supply Shallow water scuba diving tank adventures Pro Tip: Pair with our portable dive lungs system for extended underwater exploration. The ultimate scuba gear upgrade for serious water adventurers!