1.Do not need to charge, small size, easy to carry2.Suitable for children and adults to learn to swim3.The person who can swim, can lie on the surface of the water to rest on the fatigue

• Material: Lycra fabric, diving neoprene
• Size:helmet 140mm*120mm*200mm 
•      floating sleeves 400mm*130mm

1.Do not need to charge, small size, easy to carry2.Suitable for children and adults to learn to swim3.The person who can swim, can lie on the surface of the water to rest on the fatigue

• Material: Lycra fabric, diving neoprene
• Size:helmet 140mm*120mm*200mm 
•      floating sleeves 400mm*130mm
•      floating legs 520mm*130mm
• Color:blue
• Targeted Group : Unisex
• All Weight:0.65kg
• Including:one helmet,two sleeves,two legs