3 Review(s)

1) 4 SIREN SOUNDS: The car siren speaker can offer 4 loud and clear sounds.2) WIRELESS REMOTE CONTROLLER: Easy to operate, control the horn with the button. Button A: Tone 1；Button B: Tone 2,；Button C: Tone 3 press to stop the siren: Button D: Tone 43) 4 Different Tones, press to change tone.5) INSTRUCTIONS: Power siren with 12V or car battery. The supply voltage should meet the operating voltage and please make sure the cable connection is correct, or it will not work properly.6) PREMIUM QUALITY: The sound car siren is constructed from premium quality materials to ensure maximum strength and durability for long lasting usage.