Features: Intelligent locator, rechargeable safety alarm, double way alarm. Equipped with flashlight function, two lighting way. 130db large sound, effectively deterring thieves or bad people. Type C charging port, reinforced port, not easy to break. Keychain design, easy to carry, can easily attach to bag, backpacks, keychains and other items. Specifications: Material: ABS Color: white, black, blue, pink(optional) Size: approx. 86x28x17mm/3.39x1.1x0.67inch Alarm method: SOS button+pin Sound: 130dB Charging: Type C Flashing time: 300 minutes Alarm: 90 minutes Lighting: 120 minutes Charging time: 120 minutes Package Includes: 1Pc Locator note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.