Multiple sounds: Besides the basic sounds on the remote, "DIS"/"RIO"+ANY KEY=more than 18 sounds. Loud and clear: With a 100W and 120-130dB speaker, it is audible from a distance away. Mic control: Press "Push to talk" button on the side of the remote to use as a microphone.
Light control: "A"/"B" control strobe lights ON/OFF. (strobe lights are not included) 5. IP66 waterproof: The metal speaker could work well even in the bad weather. (Only the speaker is waterproof) 6. Wide application: Suitable for all 12V vehicles. Simple installation: Mounting accessories and operation manual are included.