--- product_id: 47687964 title: "MillSO TRRS Headphone Splitter" brand: "millso" price: "€ 19.11" currency: EUR in_stock: true category: "Mill So" url: https://www.desertcart.at/products/47687964-millso-trrs-headphone-splitter store_origin: AT region: Austria --- # Dual TRRS ports for headphones & mics Compact & lightweight for on-the-go use 24K gold-plated corrosion-resistant connectors MillSO TRRS Headphone Splitter **Brand:** millso **Price:** € 19.11 **Availability:** ✅ In Stock ## Summary > 🎙️ Double your audio, halve the hassle—share every moment in perfect sync! ## Quick Answers - **What is this?** MillSO TRRS Headphone Splitter by millso - **How much does it cost?** € 19.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/47687964-millso-trrs-headphone-splitter) ## Best For - millso enthusiasts ## Why This Product - Trusted millso brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Portable Design:** Sleek, lightweight, and pocket-friendly—carry your audio splitter everywhere with ease. - • **Plug & Play Simplicity:** No drivers needed—just connect headsets first, then the device for flawless call and audio quality. - • **Premium Audio Integrity:** 24K gold-plated connectors ensure crystal-clear sound and long-lasting corrosion resistance. - • **Reliable Support & Warranty:** Backed by 12-month unconditional warranty and 24/7 customer service for peace of mind. - • **Share the Sound, Double the Fun:** Connect two TRRS headsets or mics simultaneously for seamless audio sharing. ## Overview The MillSO Headset Splitter is a 4-pole TRRS 3.5mm adapter that splits one audio port into two, allowing simultaneous connection of two headsets or microphones with full audio and mic functionality. Featuring premium 24K gold-plated connectors and a durable metal housing, it delivers superior sound quality and corrosion resistance. Compact and lightweight, it’s perfect for sharing music, calls, or gaming audio on laptops, smartphones, Xbox, and more. Compatible with 4-pole TRRS devices (excluding iOS standard headphones), it comes with a 12-month warranty and responsive 24/7 customer support. ## Description desertcart.com: MillSO Headset Splitter for 2 TRRS Headphones or Mics - 3.5mm Jack Adapter TRRS 4-Pole Splitter Male to 2 Dual Female Adapter : Electronics ## Features - MillSO headsets splitter is 4-Pole TRRS 3.5mm audio headset port to two TRRS female 3.5mm stereo port both with Mic and Audio Function. You can use it to connect two TRRS headsets or mics to one laptop, smartphone, Xbox... (When using the mic function, the plugs of microphone and headphone must both be 4-pole TRRS, and DON'T compatible for IOS standard headphones). - It can be used to split the audio output into two separate sets of headphones or speakers. The best solution to share cool music, movies, and games with your families and friends. - Allow you to connect the headphone and the external 4 pole TRRS microphone (not 3 pole TRS microphone) to Laptop, Tablet, PC computer or Smartphone with a 4 pole 3.5mm combo jack. - MillSO 3.5mm audio splitter is equipped with premium metal housing and 24K gold plated connector that can resist corrosion and ensure optimum sound quality. - Lightweight, small, convenient, and compact design ensure you carry it everywhere you go hanging in handbags or pockets. - MillSO offers 24*7 customer service and technical support for our products, to ensure your pleasing shopping experience. If you encounter any quality trouble or compatibility issues, please let us know. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07569QKQQ | | Best Sellers Rank | #16,675 in Electronics ( See Top 100 in Electronics ) #291 in Headphone Adapters | | Brand | MillSO | | Color | Sapphire Blue | | Compatible Devices | headset, microphone, speaker, computer, smartphone, Xbox one controller | | Connector Type | Auxiliary | | Customer Reviews | 4.5 4.5 out of 5 stars (2,581) | | Finish | Gold | | Item Dimensions | 5.91 x 4.53 x 0.59 inches | | Item Weight | 0.04 Pounds | | Manufacturer | MillSO | | Mfr Part Number | Yytc1MTo2FUUs30Cm | | Model Number | 1MTo2F-30 | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | Microphone | | UPC | 759974981074 | | Unit Count | 1.0 Count | | Warranty Description | MillSO offers a 12-month Unconditional Warranty for all our products to guard against any quality trouble. Please feel free to contact our warm 24-hour customer support team via ❤️support@millso.com❤️if you need any help. | | Warranty Type | Extended | ## Product Details - **Color:** Sapphire Blue - **Compatible Devices:** headset, microphone, speaker, computer, smartphone, Xbox one controller - **Connector Type:** Auxiliary - **Item dimensions L x W x H:** 5.91 x 4.53 x 0.59 inches - **Specific Uses For Product:** Microphone ## Images ![MillSO TRRS Headphone Splitter - Image 1](https://m.media-amazon.com/images/I/514OBm1w6mL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Looking for a splitter for 2 headsets with microphones so we can hear and talk to a judge for a court case.** A: Yes this works for that, we use it for gaming so I can hear and talk in the group chat while my child plays. **Q: Can I plug in 2 Bose Headsets to this?** A: Yes, you can use it for 2 Bose Headsets. But please notice that when using the mic function, the plugs of microphone and headphone must both be 4 pole TRRS. If you have any other problem, please contact us via support@millso.com, we will always be more than happy to assist you. Best regards! MillSO Customer Support **Q: Assuming two trrs headsets with mics are plugged into both female ports, will the first headset hear the voice of the second headset when talking?** A: I believe so. I am having this sisue right now when plugging my headset into my phone and another trrs into my PC mic port. The audio from the headset spills into the audio in the other port. **Q: does this allow a single trrs headset and a trrs microphone?** A: Dear Amazon Customer Yes, MillSO Headphone Splitter can work for a single TRRS headset and a TRRS microphone. Please NOTE: (1) Not work for Apple headphones, Bose/Beats headset. (2) Not work for Condenser microphone. (3) Please make sure your microphone's plug is TRRS standard, TRRS plug has 3 black rings. Otherwise, this splitter cable only transmit audio signal, the mic function will be disabled. Hope this answer can help you ^_^! If you have any other questions, please contact our warm technical support team via support(at)millso(dot)com. Best regards MillSO Technical Support Team ## Frequently Bought Together - MillSO Headset Splitter for 2 TRRS Headphones or Mics - 3.5mm Jack Adapter TRRS 4-Pole Splitter Male to 2 Dual Female Adapter - MCSPER 2 Pack TRRS 3.5mm Audio Cable, 5Ft 4-Conductor (4 Pole) with Mic[Microphone Compatible] Nylon Braided Aux Cord Compatible Car Home Stereos,Speaker,Headphones,Sony(Blue) - Devinal 3.5mm TRRS Cable, 1/8" inch 4 Pole Auxiliary Cord, Aux Mini-Jack Stereo Nylon Braided Male to Male Cable 3.3 FT/ 1M (2 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/47687964-millso-trrs-headphone-splitter](https://www.desertcart.at/products/47687964-millso-trrs-headphone-splitter) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-16*