In this video I put the Whizzer Kylin HE01 through a full, real-world sound test to see if it actually deserves the “budget beast” label under $100. I go over what you get in the box, how the shells feel in the ear, and whether the build looks like it’ll hold up to daily use. I’m not here to sell you on hype—this is about whether it’s a smart buy for normal listening, not just a quick first impression. The main focus is the sound: I break down bass impact and control, how clear vocals come through, and whether the treble stays smooth or gets sharp and fatiguing. I also talk about the overall tuning—more “fun and musical” than flat-studio neutral—and how that affects different genres in real music playback. The takeaway is simple: if you want a single dynamic-driver IEM that leans punchy, keeps vocals clean, and doesn’t punish you up top, the HE01 is a strong value play in the sub-$100 lane.