The function of our product

1. Avoid losing: please hitch thing with accessory rope, and hitch the insert-piece rope over fixed with place of your body. When the insert-piece is divorced from annunciator, the annunciator will give an alarm signal.

2.Defend lady-killer: be applied to public(as on the bus, subway, and other place),when you get into a danger, please pull the insert-piece out, the annunciator will give an alarm signal, which can scare lady-killer and baddie away.

Notice

1.When the sound be low, please change the battery ,especially attend to fix anode and cathode of battery correctly.

2.Falling to the ground from high place, wetted or extrusion will hurt this product.

3.The alarm sound is too high to near your ear.