It is a diving equipment that can breathe through the nose. It adopts a full cover diving mask to avoid the discomfort caused by the use of bite mouth respirator. Standard configuration: air cylinder (including cylinder valve and back frame): pressure reducer with rated working pressure of 20MPa: input compressed air in the cylinder into respirator after decompression; respirator: input air into full mask according to the needs of diver's breathing frequency; full mask: strengthen glass window to protect diver's eyes, mouth and nose from seawater immersion; counterweight (including counterweight belt): 8 pieces of lead pressure, Each 1kg flipper: shoe type flipper, strong thrust, strong and durable, tool bag: special maintenance guarantee
