1.9L Mini Lung Diving Tank Portable Scuba Tank Set 30-35 Minutes Backup Air Supply for Emergency Underwater Activities and Snorkeling

🧳 ​Ultra-Lightweight & Travel-Ready Design: Weighing only 4.1KG (9 lbs) and compact packaging (17.7*Φ4.3in), this lung tank is ideal for travel diving gear, snorkeling trips, or emergency air supply. Perfect for adventurers needing a portable dive solution up to 10 meters.🛡️ ​​Aerospace-Grade Durability： Engineered with corrosion-resistant 6061 aviation aluminum and high-pressure specifications, this scuba tank ensures safety and longevity for underwater exploration, boat inspections, or shallow dives (Safe depth: 33 feet).🔄Multi-source compatibility: Electric pump (5-8min) / Scuba adapter (8sec tank transfer). Ensures air supply accessibility in marinas, dive shops, or remote locations.⏱️ ​Adaptive Air Supply for 30-35 Minutes Underwater: A 1.9L scuba tankcan provide approximately 35 minutes of reassuring exploration time at a depth of about 10 meters. This is equivalent to more than 115 smooth and sufficient breaths.📦 ​Pack Includes: 1x2L scuba tank,1x portable bag. Ready to deploy for travel diving gear or underwater photography.✨1.9L Scuba Tank Underwater Endurance Test: Effortlessly Master Your Dive Time✨1.Wondering how long this set with a 1.9L scuba tank can keep you underwater? In normal use, it lasts about 35 minutes, more than enough for daily recreational dives. You can leisurely admire corals, chase small fish, and take underwater photos with friends.💡2.Actual duration varies among individuals. Steady and slow breathing allows you to stay longer. Rapid breathing or diving deeper than 10 meters may shorten the time, which is normal.⚠️3.We conducted tests in a standard environment at a water depth of 10 meters: Under a pressure of 200Pa, one can breathe stably about 115 times. The data is true and reliable. 🔒

• 🧳 Ultra-Lightweight & Travel-Ready Design: Weighing only 4.1KG, this lung tank is ideal for travel diving gear, snorkeling trips, or emergency air supply. Perfect for adventurers needing a portable dive solution up to 10 meters.
• 🛡️ Aerospace-Grade Durability： Engineered with corrosion-resistant 6061 aviation aluminum and high-pressure specifications, this scuba tank ensures safety and longevity for underwater exploration, boat inspections, or shallow dives (10m primary/30m backup).
• 🔄Multi-source compatibility: Electric pump (6-10min) / Scuba adapter (8sec tank transfer) . Ensures air supply accessibility in marinas, dive shops, or remote locations.
• ⏱️ Adaptive Air Supply for 30-35 Minutes Underwater: Ideal for snorkeling, pool training, or emergency backup at depths up to 10 meters. Usage time adapts to breathing rates and depth, ensuring reliability for recreational and rescue scenarios.
• 📦 Pack Includes: 1x 1.9L scuba tank,1x portable bag. Ready to deploy for travel diving gear or underwater photography.