Headphone Splitter (4 Feet) 3.5mm TRRS Male to Two TRRS Female Adapter Compatible with 2 Audio and Microphone Headsets to PC, Laptop, Android, Windows, Smartphones

3.5 mm TRRS Splitter - 3.5 mm TRRS male to two TRRS female, CTIA standard, lets you connect two headphones, speakers, or microphones to a Laptop, Tablet, Xbox controller, or Smartphone.
NOTE: When using the mic, please make sure both headsets or mics connected to the headset splitter are TRRS. A TRRS (4-pole) plug has 3 black rings; a TRS (3-pole) plug has two. This 3.5 mm mic splitter does NOT work for dual-TRS-plug headphones. Share Happiness - This 4-pole audio splitter for dual headsets is a great choice to start an online meeting, share music, or watch a movie together with your friend on one device. The dual microphone adapter splits and receives stereo audio signal from one device to two, enabling two headphones or microphones to work on one device separately at the same time. Every cable has passed 10000+ band tests before shipping. Charming Sound and Outlook - This aux splitter (1 in 2 out) also features three tough shieldings to fully isolate and filter noise, and maximize sonic purity. With glossy jade-green metal housing and crystal nylon braid, it's not just an outstanding audio cable, but also a classic collection. Advanced designs will give music lovers like you a vivid music journey. Ergonomic Design - With a bevel connector design, there is a recessed portion on the plug, which makes it easier to plug in and out than smooth connectors.

Also, the step-down design is more friendly for a phone case.
Warm Tip 1: This 3.5 mm audio splitter does NOT work for dual-TRS-plug headphones, which have separate TRS headphone and microphone plugs