AQUAROBO-510 Scuba Diving Ventilator,Diving Ventilator, Portable Rechargeable Scuba Diving Tank, 3.5~5 Hours (Used Products, Not Returnable Once Sold)

【Professional Diving Ventilator】: Steady and powerful air transmission allow diving depth up to 39 ft. Fully charged diving air pump can work for 3.5 hours.Due to secondary sales of products, the data may have some differences, please test the record before diving to ensure diving safety.

【Waterproof Safe Design】: The Scuba diving breathing system is all waterproof designed. And it is wave resistant. For safety, please note that the charging point plug (black one) should be well tighten after charging.

【Portable and Rechargeable】: The diving system is only 11.5 lb, so it is easy to carry when you go outside for diving. Also it is easy to be charged and only need 3-4 hours within AC 100v-240V voltage.

【Excellent Accessories】: Diving mask and diving flag are included, also have second stage regulator octopus hookah with mouthpiece. The stretchable hose can reach 39ft and will not twist together. The activated carbon filter ensures that the air you breathe is fresh and clean

【Tips】：Used dive systems have defects, for the damaged part we will send new parts, but need to be repaired by the buyer. In addition, because it is a second sale, we don't provide return and refund service.