Note: The color of the product we ship is the color in the first picture, and the specification and quantity are shipped according to the quantity and specification described in the title. If you need to change the color or style, you need to contact us within 12 hours after placing the order. Our product description: Product Features: *Personal alarm helps to shock and deter an attacker and draw attention in times of need, used as protection. *High 120dB self defense personal alarm sounds great, and can take attention for help when someone is in dangerous situation. *Small and portable, suitable for women, kids, elderly explorers etc, it can increase an individual's feelings of confidence, independence and the personal safety they need in order to save their lives. It can be attached to a backpack, purse or keychains for convenient access. *Easy for using, simply activate it for alarm if you pull out the plug whenever in dangerous emergency situations; Shut down the alarm when you insert the plug in; With LED light, you can activate bright LED light for nighttime illumination, for illumination dark walkways and finding the keyhole. *Self defense personal alarm is not just providing self defense for women and the led mini flashlight. Specifications: VOL: 120dB (Approx) Product material : ABS Powered by: Button Battery (included) Color: Pink, White, Black, Blue optional Item Size: 6.5*4*1.5cm Item Weight: 28g Package Information: Package Size: Approx. 8*5.5*3cm/3.15*2.17*1.18in Package Weight: Approx. 35.6g/1.26oz Package List: 1*Emergency Personal Alarm Note: Because the model and display effect of the monitor may be different, there may be slight differences in color, and the size is manually measured, there may be an error of 1-2cm, please understand.