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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
offering a range of up to 30 meters in open areas and passing through walls and furniture
Suitable for USB-powered devices only
simply insert the included starter cord (the so-called "ripcord") into the appropriate mechanism and pull vigorously several times
Solar Powered Eco-Friendly Operation
H2O Power Calculator 12 digits water offering a range of upCalculate conveniently and in harmony with nature! The H2O desktop calculator is a revolutionary device that requires only clean water to work! Forget about purchasing and disposing of batteries or lighting restrictions for solar calculators. Designed by Tango Group, this 12 digit calculator uses patented H2O water activated battery technology. This is a breakthrough, ecological solution for an everyday product at home and in the office, offering
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