Jack splitter: plug 3.5mm 4-pole to 2x socket 3.5mm

Adapter cable perfectly compatible with PC headset sets, headphones, external microphones for mobile phones, tablets, and single audio/microphone jacks in notebooks. The product improves sound/speech quality.
Specification: – 2-in-1 headphone adapter – CTIA standard – Used with PC headset sets, headphones, mobile phone microphone connectors, tablets, single audio/microphone jacks in notebooks – High-quality external housing and copper cables with high conductivity – Excellent compatibility with programs like MSN, Skype, etc. – Y-SHAPED CABLE WITH ADAPTER FROM 3.5 MM MALE 4P PLUG TO DOUBLE FEMALE 3P SOCKET – Length: 3.5m