Ergonomic Design - With a bevel connector design, there is a recessed portion on the plug, which makes it easier for plugging in and out than smooth connectors. Also, the step-down design is more friendly for a phone case. Backed by SOLMIMI's 1-year hassle-free customer support, please contact us for 24-hour customer support for any problem. We aim to provide better audio cables and purchase experience for our customers. Charming Sound and Outlooking - This headphone microphone splitter also features three tough shieldings to fully isolate and filter the noise, maximize sonic purity. With glossy jade-green metal housing, cristal nylon braid, it's not just an outstanding audio cable, but also a classical collection. Advanced designs will give music lovers like you a vivid music journey. Just enjoy with SOLMIMI audio cables!. Durable and Premium Materials - This headphone mic splitter is equipped with oxygen-free copper (OFC) conductors, strong 24k-gold plugs, all-metal connectors, and an ultra-quiet PVC shielding layer insulation, to protect the cable during use, ensure a long lifetime. Every cable has passed 10000+ band tests before shipping. What's more, SOLMIMI's reliable After-sale Support Team will solve all problems for you within 24 hours. 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 split and receives stereo audio single from one device to two, enabling two headphones or microphones to work on one device separately at the same time. SOLMIMI 3.5mm TRRS Splitter - 3.5mm TRRS male to two TRRS female, CTIA standard, allows you to connect two headphones, speakers, or microphones to Laptop, Tablet, Xbox controller, or Smartphone. NOTE: when using the mic, please make sure both two headsets or mics to the headset splitter are TRRS, TRRS (4-pole) plug has 3 black rings, TRS (3-pole) has two. This 3.5mm mic splitter does NOT work for dual-TRS-plug headphones. Need help? contact SOLMIMI 24-hour warm support team anytime!.