color white + green Battery powered Product dimensions L x W x H 8.6 x 2.8 x 1.7 cm Quantity 1 Li-Ion battery - included About this item POWERFUL DEFENSE: This product is an effective defensive weapon that provides the best personal protection. It features a 130 decibel alarm and fast flashing lights to scare off attackers and draw the attention of those around you. Note: When the battery is low, the alarm sound may become weaker, so be sure to charge the pocket alarm in time. Safe and Reliable: This is a great product accessory to defend against tear gas, eliminating the risk of accidental injury. It is also a practical and effective alarm bracelet for the elderly, designed for their safety at all times. MULTIFUNCTIONAL DESIGN: This handy personal defense product has a Type-C charging port and LED flashlight function. It's a great pocket-sized self-defense tool that's easy to use and reload, making it perfect for nighttime walks and emergencies. EASY EMERGENCY RELEASE: The tool is designed for quick and easy activation, just pull the chain on top or double press the SOS button. It provides you with quick and effective personal defense in an emergency. EASY TO WEAR: The tool is small, light and easy to carry, making it an ideal choice for those looking for an effective hand weapon. It's designed to be easy to use and close at hand, giving you continuous personal defense when you need it.