Feature(may vary by option.)

●Size (approx.): Horn diameter 7.9 x total length 12.8 inches (200 x 325 mm)
●Weight: Approx. 23.8 oz (685 g)
●Country of Origin: China
●Batteries: 6 x AA batteries (sold separately)
●Maximum Output: 10 W, Accessories: Hand Microphone, Strap

[02) 10W]

[01) 5W]

[03) Mini]

Description

The siren sound will alert you to the surroundings in case of an emergency.
You can easily adjust the volume of your voice and siren
Hand microphone included.