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Sale!
$139.95 Original price was: $139.95.$119.99Current price is: $119.99.
This kit gives kids a simple, fun, and customizable introduction to robotics that lets them build eight motorized machines.
Using the app interface, you can program the robots you build to behave based on the feedback coming from the ultrasound sensor.
A full-color, 64-page step-by-step illustrated manual helps kids assemble all of the models and teaches them about robotics in the real world.
The ultrasonic sensor works on the same principle as Sonar.
Requires a tablet or smartphone running iOS or Android (not included).
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$99.00
Receives AM/FM & Weather band Alerts
Charges your smartphone via USB
Multiple power options; rechargeable batteries, hand crank, solar power, and AAA batteries
LED flashlight & emergency beacon
Aux-input
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$14.99
Ultimate Protection from EMF Radiation: The Tomum EMF Protection interior is constructed with a high-purity silver composition, offering superior efficacy in shielding against EMF radiation generated by other devices and providing users with a reduction of up to 99% in EMF exposure, without fully blocking signals. It uses advanced shielding materials that lower harmful RF exposure while leaving enough signal strength for calls and messages to pass through. This ensures safety without compromising phone functionality, especially in areas with strong network coverage.
Secure Signal Reducing: Tomum EMF Protection isolates your phone from surrounding electromagnetic noise, reducing incoming/outgoing signals, including WiFi (2.4/5GHz), RFID, Bluetooth, Cell Signals, GPS, and radio signals by 60-80dB. (You will still be able to receive phone call and text messages)
Universal Phone Bag for All Sizes: Tomum EMF Protection is designed to accommodate a variety of cell phone sizes, measuring 8″ x 4″ and equipped with a drawstring closure, provides a secure fit for popular models like iPhone 15 Pro Max and Samsung Galaxy S25 Series.
Mitigate Potential Health Concerns: With its EMF-reducing composition, it effectively alleviates potential health issues associated with prolonged exposure to EMF radiation, offering individuals a reliable solution to mitigate concerns about the impact of EMF radiation on their well-being.
How to Test its Effectiveness: In order to evaluate EMF radiation, employ a reliable method by using an EMF meter to compare RF and microwave emissions for both inside and outside of the bag, thereby ensuring a thorough assessment of its effectiveness in mitigating EMF exposure.
