Features:

1. Unique design, 2 in 1 function, it is not only a phone dustproof plug but a car emergency window breaker.
2. Small and light, easy to carry and it has the power to get you out of trouble when you need it most.
3. It can also protect your headphone jacks from dust, water & mist.
4. Adopted Tungsten Steel, which is strong enough to break the car window in only one second.

Specification:

Brand Name: USAMS
Model Number: US-ZB034
Color: Silver
Material: Stainless Steel+Tungsten Steel
Size: 230mm/9.06inches
Suitable for: 3.5mm Interface Smartphone

Package Included:

1 x Car Window Break