Yinyoo ZST
Score: 74/100
Audiovance VB202M
Score: 80/100Rankings
The Audiovance Vibes 202M offers audiophile-grade sound, a detachable MMCX cable and multiple eartip options, targeting musicians and gamers who need high-fidelity wired audio. It lacks water resistance and may feel tight for some users, and the sound can be bright initially.
The YINYOO Easy KZ ZST is a budget-friendly hybrid IEM that combines a balanced armature and a dynamic driver for lively, detailed sound. Its ergonomic memory-wire design, multiple silicone tip sizes, and detachable cable provide comfort and versatility, while the lack of wireless features and occasional bass distortion keep it in the entry-level segment.
| Attribute | | |
|---|---|---|
10 mmbest | — | |
20 Hzbest | 8 Hz | |
20,000 Hz | 23,000 Hzbest | |
106 dBbest | — | |
18 Ωbest | 16 Ω | |
| ↓ lower better | 20 gbest | 64.9 g |
12 monthsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(4) | ||
Frequency Response (Low) (Hz) | 20 Hz | 8 Hz |
Frequency Response (High) (Hz) | 20000 Hz | 23000 Hz |
Impedance (Ω) | 18 Ω | 16 Ω |
Microphone | false | true |
Build & Design(2) | ||
Weight (g) | 20 g | 64.9 g |
Ear Tip Sizes | S/M/L | S, M, L |
Battery & Power(1) | ||
Charging Port Type | 3.5 mm | 3.5mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the KZ ZST for its rich, energetic audio performance, noting the hybrid driver setup provides clear separation and a lively soundstage, while highlighting its ergonomic design and exceptional value.
Everyday users consistently commend the earphones for impressive sound quality, comfortable fit, and the convenience of a detachable cable, but mention occasional bass distortion at high volume, stiffness of the stock cable, and confusion over mic-less versions.
Professional reviewers note the 1 Tesla driver, gold-plated connectors and Litz-braided cabling as audiophile-grade engineering, positioning it as an entry-level professional IEM.
Users consistently praise detailed, smooth sound, balanced bass and comfortable fit, while noting tight seal issues and lack of water resistance.
“The sound quality is amazing, and the noise cancellation is great.”
“Incredibly comfortable for long sessions-perfect for work and travel.”
“The removable cable is a game-changer; I upgraded to a silver cable and the sound improved noticeably.”
