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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Turn on devices only when you really need them and start saving real money on your electricity bills
and observation
1 x USB power adapter (5V / 500mAh) to power the receiver
high-contrast LCD display shows the ambient temperature in degrees Celsius (°C) or Fahrenheit (°F) (unit selectable)
Do you want to actually reduce your bills for water and the energy needed to heat it
POWERplus Solar Toy Wood Helicopter powerbank Turn on devices only whenWooden Solar Plane POWERplus Junior STEM Construction Kit (DIY, 8+) Arouse your child's curiosity about the world, passion for construction and interest in ecological energy sources with the extraordinary POWERplus Junior Solar Wood Plane set! This is a fantastic DIY educational toy that combines the fun of building your own model airplane with a fascinating, hands on lesson on how solar energy works. Build a beautiful model together from natural
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