Ugreen Earphones Open-type casual/sports, products from Japan

Use: You can branch the 4-pole plug attached to your smartphone or tablet to a microphone (3-pole jack) and earphone (3-pole jack) and connect it to a computer with a 3.5mm stereo mini jack (microphone input / headphone output). Earphone / microphone conversion cable.;PC Only: This audio distribution cable has two male terminals (earphone terminal and microphone terminal), so you can easily connect a stereo headset to the earphone jack and microphone jack of your PC at the same time. It supports VOIP applications (eg Skype, MSN Mesenger, Yahoo, Google Voice, etc.).;High-quality sound reproduction: Adopts -plated terminal and is resistant to rust and oxidation. The internal core wire of the built-in copper conductor can reduce the signal loss to the minimum. Highly durable nylon knitting and high precision alloy metal outer shell suppress signal deterioration, feel good, and can be used for a long time.;Easy to carry: With a compact and lightweight design, the 20 cm length makes it easy to handle and store, making it the perfect solution for laptop bags that take up less space and require portability.;Caution Only CTIA standard Android headphones are supported, not CTIA standard earphones.