⚠️ Important Notice: Stereo Audio Sharing & In-Line Dial Specifications

1. Stereo Audio Playback Only (No Microphone Support): This 3-pole TRS splitter is engineered exclusively for stereo audio listening. It does NOT support microphone input, headset in-line remotes, or voice calling.
2. Passive Analog Volume Attenuation: The dual rotary dials are passive analog controls that allow each listener to independently lower volume or mute. They cannot amplify sound louder than the connected device maximum output.
3. Standard 3.5mm Stereo Aux Compatibility: Plugs into standard 3.5 mm TRS headphone/auxiliary output ports on audio players, computers, and tablets to connect two pairs of wired headphones or speakers.

Product Overview

The 3.5mm Stereo Male to Dual Female Audio Headphone Y-Splitter Cable with Dual Independent Volume Controls allows two listeners to share audio effortlessly from a single 3.5 mm auxiliary jack. Featuring a gold-plated 3.5 mm TRS male plug and two independent 3.5 mm female stereo sockets, this sharing lead lets each listener use their own headphones with independent in-line thumbwheel volume adjustment.

Key Features

• Dual Independent Volume Controls: Separate in-line rotary thumbwheels allow each listener to fine-tune their preferred listening level or mute independently.
• Simultaneous Stereo Sharing: Duplicates one stereo audio signal into two identical stereo outputs with balanced sound reproduction and minimal signal loss.
• Gold-Plated 3.5mm Male Plug: Corrosion-resistant gold-plated TRS connector enhances conductivity and ensures clean, crackle-free audio transmission.
• Flexible Y-Cable Construction: Molded strain-relief collars protect connection points from bending fatigue during everyday travel and use.
• Universal Plug and Play: Pure passive operation requires no batteries, software, or external power.

Compatible Devices

Compatible with standard 3.5 mm stereo audio output devices and wired listening equipment, including:

• Audio Source Devices: iPod, iPad, MP3 players, Walkman, CD players, computers, PC sound cards, PDA devices, HiFi stereo systems, and portable media players.
• Audio Output Equipment: Standard wired 3.5 mm headphones, headsets (audio listening), external stereo speakers, audio receivers, and sound recorders.

Note: Listed devices are functional reference examples; this list is not exhaustive. Devices equipped with standard 3.5 mm auxiliary stereo jacks are functionally supported.

Common Daily Applications

• Sharing movie or music audio on a single laptop, tablet, or phone with a partner during flights, train commutes, or road trips.
• Listening to educational lectures, language audiobooks, or study podcasts together in libraries and study halls.
• Connecting two sets of desktop speakers or combining headphones and a sound recorder to a single computer sound card.

Specifications

Frequently Asked Questions FAQ

Q: Can I use this splitter with gaming headsets for in-game voice chat or Discord?
A: No. This splitter uses a 3-pole TRS design intended exclusively for stereo audio playback. It does not transmit microphone input or support inline headset call buttons.

Q: Can the rotary dials boost the audio louder than my source device?
A: No. These are passive analog volume controls that adjust sound downward from your player's master volume. For higher volume, increase the source device volume first, then use the individual dials to balance each listener's level.