






🎧 Elevate your audio game—connect like a pro, sound like a boss.
The KOOPAO Headphone Splitter converts a single 3.5mm TRRS jack into dual stereo male plugs, enabling seamless connection of combo headsets to PCs with separate mic and headphone ports. Featuring a durable braided fishing-wire exterior and silver alloy coating for signal stability, it supports VOIP applications with universal compatibility (excluding Apple and Beats mics). Lightweight and tangle-resistant, it’s designed for professionals demanding reliable, high-quality audio connectivity.














| ASIN | B0CLHYXBD8 |
| Best Sellers Rank | #116,213 in Electronics ( See Top 100 in Electronics ) #1,544 in Headphone Adapters |
| Brand | KOOPAO |
| Brand Name | KOOPAO |
| Cable Type | AUX |
| Color | Black |
| Compatible Devices | PC, Headphone, Smartphone |
| Compatible Phone Models | Compatible with smartphones, specific models not listed |
| Connector Gender | Male-to-Female |
| Connector Type | Auxiliary |
| Customer Package Type | Protective packaging |
| Customer Reviews | 4.3 out of 5 stars 89 Reviews |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Item Weight | 30 Grams |
| Manufacturer | KOOPAO |
| Maximum Voltage | 3 Volts |
| Model | FLD-M4S-BK |
| Model Name | FLD-M4S-BK |
| Number of Items | 1 |
| Number of Pins | 6 |
| Other Special Features of the Product | Braided |
| Outer Material | Aluminium alloy and synthetic fiber |
| Special Feature | Braided |
| Specification Met | RoHS |
| Unit Count | 1.0 Count |
P**H
Works
My son bought a headset with the integrated adapter for mic and speaker, didn’t work on the pc jack. Picked this up, works perfectly.
S**V
Exactly what I was looking for
These are so good when your computer requires both output and input when your headphones only gave you output and input in one. They don't get tangled up, and they don't get rid of the sound quality.
G**O
Good quality
Very nice product, works perfectly and reliable.
S**N
Works exactly as advertised
I plugged my wired Xbox headphones into one end and the two plugs on the other end into the jacks on my computer and poof! now I have 2-way sound on Discord and in games. It's awesome!
E**H
Works, but not quite as one would expect
I found that the female portion works properly only if the plug that is placed in it is backed out 2 or 3 millimeters. Interestingly, this is the opposite of what another reviewer wrote.
H**E
Good product
Didn't work very well,had to return
N**R
Headphone jack
Works perfectly as I anticipated.
J**N
Scared it wasn’t going to work
Was scared it wasn’t going to work but it did
Trustpilot
1 month ago
2 weeks ago