3.5mm 1-to-2 Headphone Splitter — Share Music, Movies & Lessons from One Device

Enjoy the moment together. This 3.5 mm headphone splitter (SKU 06399) turns a single audio jack into two, so two listeners can plug in and hear the same track, movie, podcast or online class at the same time. It’s the simple, no-battery solution for flights, buses, classrooms and study corners, letting friends, students or parents and kids enjoy synchronized sound without leaking audio through speakers.

Designed for everyday carry, the splitter pairs a sturdy male 3.5 mm TRS plug on one end with dual 3.5 mm female ports on the other. The compact body and flexible short lead help prevent jack strain and make side-by-side listening more comfortable, even when two chunky headphone plugs are used. Many phones, tablets, laptops, handheld consoles and in-flight entertainment systems with a standard 3.5 mm output are supported; just insert, connect two headsets and press play.

You’ll appreciate the reliable fit and clean signal path that keeps background hiss and crosstalk low for spoken content and music. While it’s primarily intended for stereo headphone sharing, it also works nicely with portable speakers or active classroom soundbars if you want two destinations to receive the same feed. For the best balance, pair headphones of similar impedance and volume sensitivity; this keeps levels consistent for both listeners so neither has to ride the volume.

The splitter is a passive device—no charging, pairing, or drivers to worry about. Because it mirrors one output to two listeners, your source’s amplifier drives both at once; on very low-power devices you may need to raise the volume slightly. If your headset has a microphone or in-line remote, note that this share splitter focuses on audio out; the mic/remote on headsets is typically not combined back to the host through this style of adapter. For voice chat and gaming, use a dedicated mic splitter (TRRS to dual TRS) instead.

Key Features

• Share instantly: two listeners hear the same source perfect for travel and study.
• Universal 3.5 mm: works with phones, tablets, laptops, controllers and IFE systems.
• Comfortable side-by-side use: dual jacks placed to reduce crowding and strain.
• Clear stereo path: passive design preserves the original sound without batteries.
• Pocket-friendly: durable, lightweight build for bags, pouches and console cases.

Specifications