819-S7Plus Dive System, Portable Rechargeable Dive Gear, Tankless Tank Dive System, Waterproof Air Compressor for Snorkeling and Expeditions

Unlock unlimited possibilities underwater - Portable Airless Diving System, combining cutting-edge technology and reliable performance, provides you with the freedom to explore up to 39 feet long. Revolutionary dual inlet super airflow technology (52L/min) with oil-free silent motor and multi-stage physical filtration system, delivering land-like pure breathing air in complex underwater environments; military-grade protection (IP68 waterproof/corrosion-resistant body) to withstand undercurrents, coral friction, and deep-sea pressure; intelligent chip dynamically adjusts breathing parameters and triggers environmental hazards alarms to ensure the safety of high-intensity operations. Long-lasting battery life system is equipped with 40Ah fast-charging battery (2000+ cycle life), and low-temperature mode ensures stable operation in cold areas. A full set of professional-grade accessories (retractable hose, buoyancy regulator, activated carbon cartridge, etc.) and round-the-clock technical support help you fear no challenges - whether it's coral reef mapping, shipwreck exploration, or polar scientific research, you can enjoy efficient, quiet and safe underwater exploration.

• HIGH VOLUME DUAL AIRFLOW DESIGN : rebreathers feature an advanced dual air intake system with an impressive airflow rate of 52 liters per minute, ensuring that you breathe as naturally and effortlessly as you would on land. State-of-the-art oil-free, ultra-quiet motors combine with a comprehensive multi-stage filtration system to provide you with the purest air possible for a truly refreshing underwater adventure.
• EXTENDED UNDERWATER EXPLORATION : The extendable hose allows for greater maneuverability, allowing a single diver to have fun at depths of up to 49 feet, and we recommend a depth of around 30 feet for smooth breathing. Our innovative thermal regulation technology ensures that the motor stays cool even when used for long periods of time, no need to worry about the motor overheating.
• SAFETY DIVING : IP68 waterproof rated, our submersible systems have a 360° fully waterproof and corrosion-resistant design to withstand the challenges of aquatic environments. The rugged construction enhances the system's resilience in harsh conditions such as strong currents and contact with marine structures. With advanced chip-controlled safety features, your diving experience is guaranteed, whether you are fishing, underwater photography or treasure hunting.
• LONG LASTING POWER : Equipped With a 40Ah fast-charging battery (2,000 charge cycles), our dive systems are powered by high-capacity batteries that retain their performance even after 3 years of regular use, ensuring your dive time is never shortened. An integrated battery level indicator provides real-time power status updates, giving you peace of mind during your underwater excursions.
• INTELLIGENT CONTROL : Automatically adjusts airflow parameters according to dive depth and exercise intensity to maintain optimal breathing rhythm. Safety alarms are prioritized to alert divers during changes in the surrounding environment or system diagnostics.
• FULL SUPPORT : Our dive kit includes 1 dive rebreather, 1 quick charger, 1 flexible hose, 1 adjustable strap, 1 buoy, 1 activated charcoal filter, 1 ergonomic mask, 1 filter cartridge, 1 filter sponge and a detailed instruction manual. Please contact us if you have any questions!