Feature: 1. Support plug and play, no longer worry about disconnection of the headphone cable and charging cable. 2. It works well with MP3 players, CD players, smart phones, tablets or any equipment with a 3.5mm headphone jack with microphone. 3. Using high‑quality metal materials, anti‑interference, wear‑resistant and corrosion‑resistant. 4. For digital products and computer peripherals, suitable for , suitable for Furutech plug. 5. Widely used in headphones, home equipment, amplifiers, mixers, home theater equipment or AV receivers. Specification: Item Type: 4.4mm Balanced Plug Material: Metal Color: As shown in the picture Application: Suitable for Furutech Plug 4.4mm 5 Pole Balanced Output Plug Package List: 1 x 4.4mm Balanced Plug