Review on 🔌 C2G 40641 3.5mm Stereo Male to Dual 3.5mm Stereo Female Adapter - TAA Compliant (Black) by Daniel Beaver

The headphone splitter is poorly made. You have to force your earbuds in and plug them into your electronic device, which can damage both your phones and the device you're using them on. Save your two dollars and buy something better. Not only do you have to force your hardware in, but you also have to twist the part so it evenly distributes the sound in your headphones. Terrible product. I won't buy it again, that's for sure.