Powerful 130dB AlarmFeaturing an exceptionally loud 130dB alarm, this personal safety device outperforms most similar products that typically offer only 125dB Ultra-Bright LEDEquipped with a high-intensity LED light that emits 10 lumens, providing excellent visibility in dark situations Convenient Power SourcePowered by easily replaceable AAA batteries(not included), ensuring you're never without protection Easy ActivationFeatures a pull-ring activation mechanism for quick and simple use in emergency situations Long-lasting PerformanceOffers extended operation times for various functions, ensuring reliable protection when you need it most Use ScenariosSuitable for children going to and from school, women running alone at night, elderly people seeking emergency help, cycling flashing mode, outdoor beast repelling, etc. Specifications: Product Name: Personal Alarm Alarm Volume: >130dB LED Brightness: 10 lumens Power Source: 2 x AAA batteries(not included) Activation Method: Pull-ring Material: ABS Dimensions: 88*31*18mm Alarm Type: Sound (130dB) + White LED light Alarm Duration: 2.5 hours Continuous Lighting Duration: 10 hours Flashing Light Duration: 20 hours Standby Time: 2 years Package included: 1 x Alarm 1 x Instruction Manual (Japanese, French, English, German)