✅ A strong flash and 130 decibel distress sound will be emitted at the same time with one button
✅ With flashlight and strong flash function
✅ USB charging ready to use
✅ Size: 13.2 X 3.5 cm
In the event of danger, the most important thing is to make a harsh sound to attract more people’s attention. Aiyo0o flashing siren can sound a high alarm bell for help with just a pull pin. At the same time, you can press a button to emit a flashlight or The alarm does not need a battery, that is, it can be recharged by USB, which is more convenient.