HO-B1 Rider Bike Horn Clear Sound for Safe Driving Bringing to you myTVS HO-B1 Rider Bike Horn, from the prestigious house of TVS. myTVS is India's one-of-the-most reliable brands of auto parts & accessories. HO-4 gives a full harmonic sound that comes very handy during overtaking of vehicles, to offer you a safe driving experience, anywhere; be it a highway or in a city. The broad sound radiation can be heard even at junctions. ? Designed for loud & clear sound ? Water-resistant, stylish & anti-rust ? Compact design gives flexibility in mounting location ? Scratch-resistant & made of quality material