AirTag im Flugzeug erlaubt

Tracking luggage with Apple’s AirTag: Is this allowed?

There has been chaos at airports for several months now: the number of flights has skyrocketed due to staff shortages and the wave of travel following the coronavirus pandemic. As a result, many flights are delayed or canceled completely. There are also problems with luggage due to shortages of ground staff. At some airports, suitcases …

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Kühlbox Mobicool Kompressor

Portable car cooler review: Mobicool MCF32 with compressor

There are countless cool boxes on the market: small and large, different colors and shapes. However, one criterion is often ignored when buying a cool box: Does the cool box really get really cold? Cool box: compressor for real cold The problem: many coolers only work with an insulated cover and an integrated fan – …

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Fahrradhelm Lumos Matrix Test

Lumos Matrix review: bike helmet with blinker and brake light

With the Lumos Matrix bicycle helmet, you are guaranteed not to be overlooked in the dark: 77 colored LEDs at the back and 22 LEDs at the front ensure greater visibility in traffic. The numerous LEDs not only display a blinker and an automatic brake light, but also symbols, text and animations. I took a …

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