20W Solar Panel Kit Physio The kids snorkel set allows

The kids snorkel set allows you to focus on swimming postures and strokes better

improving stamina and relieving tension for keep fit and vigorous

Type: TF Memory card

Maximum Output current: USB 5V/3

Set them up all in a row

20W Solar Panel Kit Physio The kids snorkel set allowsDescription: Power Supply: The solar panel can convert sunlight into electricity, dual output design, enough to provide power supply for mobile phones, power banks, car batteries, and more. Long Lasting Durability: Resistant to high temperatures, water, and shocks, suitable for use on mobile vehicles and capable of working in various weather conditions. Durable Material: Adopts monocrystalline silicon material, durable and able to withstand high