Meco 12v Motorcycle Electric Car Octave Snail 8 Multi-Tone Horn

12V Motorcycle Electric Car Octave Snail 8 Multi-tone Horn Description: Waterproof Compelling voice Included 8 multi-tone voice can be changed Suitable type: 12V DC voltage models Installation: Voltage DC 12V, the red line is recommended wiring to the battery positive, the best has been charged, the black cable to the negative battery terminal or grounding, the blue line is the control line then one of the original car horn line, (two of the original car horn line can try, and will not burn the speaker, the other does not need to use tape to wrap up on it). Attention: 12V DC model only applies, according to what it does not immediately stop the sound, the sound is getting smaller and smaller, that is, bring back the sound of the horn. Fast switching times become horn sound when installed. Specifications: MaterialMetal&Plastic Voice: 8 voices Input voltage: DC 12V Color:Blue, Red Size:9.5CM*9.5CM *5.5CM(LXWXH) Package Included: 1pair x horn