Buy the ZIUTY Wireless Earbuds.

One of these you can actually buy and 384 people already vouched for it.

What was compared

ZIUTY Wireless Earbuds Bluetooth Headphones, ANC/ENC Noise Cancelling, Ear Buds with Multi... — $27.99
TRAUSI Running : Electronics — $29.98

1. You can't actually buy the Trausi
TRAUSI is listed as currently unavailable with no restock date, so there is nothing real to weigh it against. ZIUTY is in stock now for $27.99 and ships this week. A comparison only matters if both options exist to buy.
2. 384 buyers agree, not just 19
ZIUTY holds 3.9 stars across 384 ratings. TRAUSI sits at 3.2 stars from just 19, a sample too small to trust for a purchase decision. More reviews at a higher score is real, weighed evidence, not luck.
3. Blocks noise instead of just letting it in
ZIUTY's in-ear ANC/ENC cuts ambient sound by up to 40dB, useful for commutes, offices and flights. TRAUSI's open-ear shape is built for runners who want to hear traffic, not for anyone wanting quiet. Unless you're jogging near roads, that openness just means leaked noise and zero isolation, and that's not most buyers.
4. Calls people can actually hear
ZIUTY owners specifically call out clear calls and reliable dual-ENC mic pickup on the go. TRAUSI has almost no verified call-quality feedback, and much of its review pool is generic or about unrelated products entirely.
5. The open-ear pitch doesn't save it
Open-ear earbuds have a real audience among runners who want situational awareness, and if that's you, it's a fair reason to want one. But TRAUSI can't deliver on that promise right now, it's out of stock and thinly reviewed, so the design advantage means nothing if you can't own it.