Yinyoo ZST Colorful
Score: 74/100
JLab Go Sport+ Teal
Score: 83/100Rankings
The Go Sport+ earbuds deliver sport-focused features such as an ear-hook fit, IP55 resistance and a massive 35+ hour total battery life, all at a budget price. While they lack ANC and a premium build, the fast charging, clear calling and app-driven customization make them a strong value for fitness enthusiasts.
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 | | |
|---|---|---|
— | 9 hoursbest | |
— | 9 mbest | |
10 mmbest | 6 mm | |
20 Hzbest | 20 Hzbest | |
20,000 Hzbest | 20,000 Hzbest | |
— | 45 mAhbest | |
106 dBbest | 103 dB | |
18 Ωbest | 16 Ω |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(4) | ||
Driver Size (mm) | 10 mm | 6 mm |
Sensitivity (dB) | 106 dB | 103 dB |
Impedance (Ω) | 18 Ω | 16 Ω |
Microphone | false | true |
Warranty(1) | ||
Warranty Period (months) | 12 months | 24 months |
Build & Design(3) | ||
Weight (g) | 20 g | 13.1 g |
IP Rating | unknown | IP55 |
Ear Tip Sizes | S/M/L | Small, Medium, Large |
Battery & Power(1) | ||
Charging Port Type | 3.5 mm | USB-C |
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 applaud the Go Sport+ for delivering premium-class battery life, a secure sport-oriented fit, and valuable app-based customization at a sub-$50 price. The inclusion of Be Aware Mode and C3 Clear Calling adds functional depth, though the lack of ANC and a more premium build material are noted limitations.
Everyday users consistently praise the long battery life, stable fit, and clear sound, especially appreciating the budget price and fast charging. Common complaints revolve around overly sensitive touch controls, the case's susceptibility to scratches, and occasional hiccups with the companion app.
“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.”
