3.5mm Audio Splitter Cable | 1M to 2F & 1F to 2M Adapter

Split or Combine Audio Signals in Seconds

Whether you need to connect a headphone and microphone to your phone at the same time, or merge two audio sources into a single input on your computer, this compact 3.5mm stereo audio splitter cable has you covered. The dual-function design includes two cable configurations in one pack: a 1 Male to 2 Female splitter and a 1 Female to 2 Male combiner — making it one of the most versatile 3.5mm adapters available.

Made in Mainland China.

Key Specifications

• Cable Material: Durable PVC jacket
• Length: 20 cm (7.87 in) — perfect for desktop and portable use
• Color: Red & Black (easy to distinguish each cable)
• Connector A: One 3.5mm Male → Two 3.5mm Female (phone to headphone + mic)
• Connector B: One 3.5mm Female → Two 3.5mm Male (dual sources to one input)
• Package Contents: 1 x 3.5mm Audio Splitter/Combiner Cable

What Can You Connect?

• Smartphones & tablets → headphones + microphone simultaneously
• PC / laptop → combine two 3.5mm male sources into one port
• Speakers, amplifiers, monitors, projectors, TV boxes, cameras & more

Why You'll Love It

• ✅ Two-in-one versatility — split or combine, your choice
• ✅ Stereo audio quality — clean signal with no interference
• ✅ Compact & portable — toss it in your bag for on-the-go use
• ✅ Color-coded — red & black make it easy to tell each end apart
• ✅ Universal compatibility — works with phones, PCs, tablets, cameras & AV equipment

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For more information on audio standards and connector types, visit the National Institute of Standards and Technology (NIST) for consumer electronics guidance.

Learn more: USB-C

Frequently Asked Questions

Q: What is the difference between the two cables in this 3.5mm audio splitter set?

A: The set includes two distinct adapters. The 1 Male to 2 Female cable lets you plug one source (like a smartphone) into two outputs simultaneously — for example, connecting both a headphone and a microphone. The 1 Female to 2 Male cable combines two audio sources into a single female input, which is ideal for merging two stereo devices into one computer or speaker port.

Q: Is this 3.5mm audio splitter compatible with my smartphone?

A: Yes! The cable works with any device that has a standard 3.5mm headphone jack, including Android smartphones, iPhones (with a 3.5mm port), tablets, laptops, PCs, cameras, projectors, and most AV equipment.

Q: Will this cable affect audio quality?

A: The cable is designed to carry stereo audio with minimal signal loss. The PVC jacket provides basic shielding to reduce interference. For everyday use — music, calls, microphones, and computer audio — audio quality is clear and reliable.

Q: How long is the cable?

A: Each cable measures 20 cm (approximately 7.87 inches), making it short and convenient for desktop setups, travel, or pairing with a phone in your pocket.