DUKABEL TRRS 3.5mm Headphone Splitter 2-Way 4ft

DUKABEL's 4 ft TRRS 3.5mm headphone splitter is a shielded, nylon-braided Y cable that splits one 3.5mm TRRS jack into two female ports for shared audio and compatible mic use.

This splitter is built for durable everyday sharing: a 1.2 m cable length gives room to move, a crystal-nylon braid resists wear, and 24K gold-plated connectors with 99.99% (4N) oxygen-free copper wiring aim to preserve clear stereo sound. It converts a single 3.5mm jack into two outputs so two people can listen at once, and supports TRRS microphones when plugged into devices with a 4-pole combo port (note: not compatible with iPhone headset mic functions).

How does this splitter let two people listen at the same time?

Plug the single male 3.5mm TRRS connector into your phone, tablet, laptop, or audio player that uses a 4-pole combo jack, then connect two headphones to the dual female ports. The cable mirrors the stereo signal into both outputs so both listeners hear the same track simultaneously.

• One male TRRS plug to two female 3.5mm jacks.
• Compatible with most smartphones, tablets, MP3 players and laptops with a 3.5mm combo port.
• 1.2 m (4 ft) length for comfortable sharing without crowding the source device.
• Works with stereo headphones and many TRRS headsets (mic support varies by device).

Will the microphone on my headset still work through this cable?

The DU KABEL splitter supports headsets with a TRRS (4-pole) microphone when the source device’s jack accepts a combo mic/headphone connection, but it does not support iPhone headset mic functions in all cases. For external 3-pole TRS microphones, mic passthrough is not supported.

• TRRS mic: supported when the device uses a 4-pole combo jack.
• 3-pole TRS mic: not supported for mic functions.
• iOS headset mic: may not function — check device compatibility before use.
• Always test with your specific device for mic behavior and call quality.

How is the cable constructed to reduce interference and last longer?

DUKABEL focuses on durable materials and shielding to keep audio clean and cable life long. The wire uses 99.99% oxygen-free copper conductors, triple-layer shielding to minimize electromagnetic interference, and a hard-wearing crystal-like nylon braid to resist abrasion and tangling.

• 24K gold-plated connector contacts for better conductivity and corrosion resistance.
• Triple shielding to reduce hum and EMI from nearby electronics.
• Crystal-nylon braided jacket provides anti-slip grip and abrasion protection.
• Reinforced metal housing at plugs for frequent plug/unplug durability.

What practical situations is this splitter best for?

This cable is ideal when you want two listeners to enjoy the same audio source without a bulky adapter. Its length and shielding make it suitable for travel, classroom sharing, in-car use (with an auxiliary jack), or simple home listening sessions.

• Plane or train travel: share music or movies with a seatmate.
• Study groups and classrooms: two students can listen to the same audio file.
• On-the-go content sharing: podcast or audiobook listening with a friend.
• Casual recording setups: connect TRRS headsets when the device supports mic input.

Who is this for? If you need a rugged, reliable way to split a single 3.5mm TRRS output into two quality headphone ports — whether for travel, shared listening, or compatible headset mic use — the DUKABEL 4 ft TRRS splitter delivers practical length, solid shielding, and a premium-feel braided jacket. Choose it when you want a compact, long-lasting Y cable that balances sound preservation with everyday toughness. If you’re unsure about microphone compatibility with your device, test before relying on mic functions or contact DUKABEL support for guidance.