Dcdcd Groen 0.5L Mini Oxygen Cylinder Diving Teaching Underwater Breathing Diving Equipment Breathing(Groen)

DCDCD

0.5L compact and portable with 1 hand It can be used underwater for about 5-7 minutes after fully charged Before traveling, please release the product pressure, unpack the bottle and the pressure reducing valve before taking it on the plane 1 bottle is multi-purpose and can be used in multiple scenarios Lightweight and portable innovative design Welcome and I wish you a happy life, my friend, Manufacturer: DCDCD