ELECOM 4-Pole Headset Splitter 3.5mm Stereo Mini 4-Port This 4-pole distribution adapter expands the audio jack of a smartphone or PC, allowing up to four headsets or earphones to be connected simultaneously. Unlike general music splitters (3-pole), this is a "4-pole (TRRS)" specification that also supports microphone signals. Therefore, not only can you share music and video audio with multiple people, but by connecting a headset with a microphone, everyone connected can participate in a conversation (call) at the same time. 【Usage Scenarios】 ・Web conferences and telework with multiple people ・Sharing audio for game streaming and voice chat ・Sharing music and videos from your smartphone with friends ・Mixing and listening to sounds from multiple devices (used as an input device) The compact stick type is convenient for carrying around. The plug shape is a 3.5mm 4-pole mini-plug (male), and the port side is 3.5mm 4-pole mini-jack (female) x 4. It supports 4-pole terminals (CTIA standard, etc.) of iPhones, iPads, Android devices, PCs, etc. There are some scratches due to use, but there are no problems with practical use. The product includes only the splitter body shown in the photo. #ELECOM #Elecom #Splitter #4Pole #HeadsetSplit #EarphoneSplit #Splitter #3.5mm #AudioAdapter #Telework #WebConference #VoiceChat #CallSharing #MultiEarphoneSplitter #Mixer