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

3.5mm extension 2m: UGREEN earphone / headphone extension cord is an audio extension cable that assists in connection when the distance between the sound source of a device such as home audio or in-vehicle audio and the playback device is long. A standard 3.5mm stereo mini plug that can be used with all 3.5mm plug earphones.;High-quality sound reproduction: A high-density triple shield that prevents signal deterioration and poor connection by combining a high-precision alloy metal outer shell and -plated terminals is also installed to suppress external noise and touch noise as much as possible. You can output the original sound as it is with high quality, and you can enjoy the beautiful original sound.;High durability: An earphone extension cable that uses a wear-resistant nylon-knitted outer cover, has passed a bending test of 10,000 times or more, and can extend its life by more than three times compared to ordinary extension cables. Plug Step-Down design, the device housing does not get in the way when connected, and smartphones and tablets can be used with the protective case attached.;Microphone function: You can make a call by connecting to a 3-pole (TRS) earphone with a microphone function. If you connect it to a 4-pole (TRRS) earphone, it does not support the microphone function.;Rest assured: This extension cord can be used with a wide range of devices such as smartphones, tablets, computers, in-vehicle AUX, TVs, speakers, Walkmans, radios, and amplifiers with 3.5mm audio terminals. We provide free technical support for 18 months from the date of shipment of the purchased product and indefinitely.