Yinyoo ZSN PRO X
Score: 76/100
JBL Endurance Run 2
Score: 78/100Rankings
The JBL Endurance Run 2 Wired earbuds deliver punchy bass and a secure, sweat-proof fit for active users. They are lightweight and feature an in-line mic, but lack wireless freedom and active noise cancellation.
The KZ ZSN Pro X is a budget hybrid IEM with a 10 mm dynamic driver and a balanced armature, offering solid bass and clear mids. Its metal construction and detachable cable add durability, but the stock cable's durability and lack of a microphone limit its convenience. Ideal for gamers and audiophiles seeking value at sub-$50.
| Attribute | | |
|---|---|---|
10 mmbest | 8.2 mm | |
20 Hzbest | 20 Hzbest | |
20,000 Hzbest | 20,000 Hzbest | |
104 dBbest | 102 dB | |
25 Ωbest | — | |
| ↓ lower better | 49.9 g | 20 gbest |
12 monthsbest | 12 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(3) | ||
Driver Size (mm) | 10 mm | 8.2 mm |
Sensitivity (dB) | 104 dB | 102 dB |
Microphone | false | true |
Build & Design(2) | ||
Weight (g) | 49.9 g | 20 g |
Ear Tip Sizes | 3 silicone eartips (S/M/L) | S/M/L |
Battery & Power(1) | ||
Charging Port Type | 3.5mm TRS | 3.5 mm TRRS |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the ZSN Pro for delivering high-end sound performance at a budget price, highlighting its deep, well-controlled bass, warm mids, and non-fatiguating treble, while noting cable discoloration and stiffness as drawbacks.
Everyday users overwhelmingly appreciate the sound signature-especially the clean bass and clear mids-along with the comfortable fit and premium look, though many complain about the cable's discoloration and stiffness.
Professional reviewers position the Endurance Run 2 as a durable, budget-friendly workout earphone, emphasizing its superior sweat resistance, secure fit mechanisms and JBL's bass-heavy tuning while noting the absence of wireless features and ANC.
Everyday users consistently praise the headphones for staying in place, delivering punchy bass and having a convenient magnetic storage design, while recurring complaints focus on the wired connection, occasional device compatibility problems and the missing protective case.
“The bass is good and clean, the mids are clear, sound balance is very nice.”
“Cable turned brown after a few weeks.”
“Never fall out”
