By Claire WhitakerUpdated November 2026
If you want to share audio with a friend, listen wired while charging, or keep a call going on a headset while your phone powers up, a dual headphone adapter for iPhone solves that in one small dongle. The right one depends on which iPhone you own, whether you need a charging port on the adapter, and whether you want the microphone to work for calls. The six picks below were compared using manufacturer specifications, brand reputation and patterns in owner feedback. We did not test them in a lab.
Our top picks at a glance
- 1
TOP CHOICEBest overallDual Earphone Jack Audio and Charging AdapterView on Amazon - 2
TOP CHOICEBest for shared listening2PACK iPhone Lightning to 2 Lightning AdapterView on Amazon - 3
TOP CHOICEBest for Android and USB-C mixed householdsType C to Dual 3.5mm Female Headphone SplitterView on Amazon - 4
Best budget pickUnitrox 3 in 1 Dual 3.5mm Headphone Jack AdapterView on Amazon - 5
Best for newer iPhones with USB-CDual USB C Headphone and Charger AdapterView on Amazon - 6
Best for car and travel2-in-1 Lightning to 3.5mm Adapter, MFi CertifiedView on Amazon
Our Top Picks
Quick Comparison
| Product | Best for | Key feature |
|---|---|---|
| Dual Earphone Jack Audio and Charging Adapter | Everyday wired listening while charging | Lightning input with 3.5mm audio and charge pass-through |
| 2PACK iPhone Lightning to 2 Lightning Adapter | Shared listening and call support | Two Lightning outputs, Apple MFi certified |
| Type C to Dual 3.5mm Female Headphone Splitter | USB-C iPhones and mixed devices | Two 3.5mm female ports from one USB-C plug |
| Unitrox 3 in 1 Dual 3.5mm Headphone Jack Adapter | Budget-minded users with older Lightning iPhones | Simple three-in-one design |
| Dual USB C Headphone and Charger Adapter | Newer iPhones with USB-C ports | Audio plus charging through one USB-C port |
| 2-in-1 Lightning to 3.5mm Adapter, MFi Certified | Car audio and travel setups | Audio and fast charging at the same time |
Dual Earphone Jack Audio and Charging Adapter
Dual Earphone Jack Audio and Charging Adapter, Headphone Splitter for iPhone 14/13/12/11/XS Max/XR/8/7 Plus/6/iPad 3 in1 Lightning to 3.5mm Headphone Adapter for iPhone
Best for: Everyday wired listening while charging
This is a good fit for someone who uses wired earphones regularly and wants to keep the phone powered during long listening sessions. Its listing covers a wide range of Lightning iPhones, from older models through the iPhone 14 series.
Key specs
- Lightning input with a 3.5mm audio output
- Built-in Lightning charging pass-through
- Listed compatibility with iPhone 7 Plus through iPhone 14
Pros
- Lets you listen and charge at the same time
- Wide compatibility list in the product name
- Compact enough to leave on a keychain
Cons
- Owners often mention that charging speed depends on the power adapter used
- Not designed for USB-C iPhones
Bottom line: A strong all-around choice for Lightning iPhone owners who want one adapter for listening and charging.
2PACK iPhone Lightning to 2 Lightning Adapter
[Apple MFi Certified] 2PACK iPhone Lightning to 2 Lightning Adapter, Dual Lightning AUX + Charger Adapter Dongle Cable Splitter Compatible for iPhone 12/11/SE/X/XR/XS/8/7/6 Support Call + Charging
Best for: Shared listening and call support
This splitter suits two people who want to listen to the same source, or a single user who needs a headset with a microphone to work alongside charging. The Apple MFi certification named in the listing is a useful signal for call and charging support.
Key specs
- Two Lightning outputs from one Lightning input
- Apple MFi certified, per the listing
- Sold as a two-pack
Pros
- Two-pack makes it easy to keep a spare
- MFi certification suggests consistent compatibility
- Supports calls and charging, per the listing
Cons
- Requires headphones with a Lightning-to-3.5mm adapter or a Lightning headset
- Owners sometimes report that the cable is stiff and needs a gentle bend
Bottom line: Best for households sharing one iPhone’s audio, or anyone who wants a spare.
Type C to Dual 3.5mm Female Headphone Splitter
Type C to Dual 3.5mm Female Audio Jack Splitter Headphone Adapter For iPhone 17 16 Pro Max, Galaxy S24 S23, iPad Pixel 10 MOSWAG USB C to Dual 3.5mm Female Headphone Splitter, Audio Sharing Y Cable
Best for: USB-C iPhones and mixed devices
Because it accepts a USB-C plug, this splitter works with newer iPhones and with Android phones, iPads and other USB-C devices. It is a practical choice for households that own more than one device type.
Key specs
- USB-C input
- Two 3.5mm female outputs
- Y-cable audio sharing design
Pros
- Works across iPhone and Android devices
- Two 3.5mm outputs suit standard wired headphones
- No Lightning port required
Cons
- Audio-only; it does not pass through charging on its own
- Owners sometimes note the Y-cable is longer than they expected
Bottom line: A good pick for USB-C iPhone owners who mainly want to share audio with a second pair of wired headphones.
Unitrox 3 in 1 Dual 3.5mm Headphone Jack Adapter
Unitrox 3 in 1 Dual 3.5mm Headphone Jack Adapter – Earphone Jack Audio and Charging Adapter – Headphone Splitter for iPhone 14/13/ 12/11/ X/ 8 – White
Best for: Budget-minded users with older Lightning iPhones
This is a straightforward three-in-one design aimed at people who want the basics: a headphone jack, a second jack and a charging port in a single adapter. It is a budget pick rather than a feature-heavy one.
Key specs
- Lightning input
- Dual 3.5mm outputs plus charging pass-through
- Available in white
Pros
- Simple design with few parts to go wrong
- Handles audio and charging in one piece
- Accessible option for occasional use
Cons
- Owners sometimes report weaker charging than a dedicated charger
- Listed compatibility centers on older Lightning models
Bottom line: A sensible starting point if you only need occasional dual-output listening on an older iPhone.
Dual USB C Headphone and Charger Adapter
Dual USB C Headphone and Charger Adapter for iPhone, USB Type C to Aux Audio + Charge Dongle Adapter for iPhone 17/17 Pro/17 Pro Max/Air/16/16 Pro Max/15/15 Pro Max (1PACK)
Best for: Newer iPhones with USB-C ports
The listing names recent iPhone models with USB-C, including the 15, 16 and 17 series. It is designed for people who want audio and charging through one port without carrying a separate charger for their headphones.
Key specs
- USB-C input for iPhone
- Combined audio and charge dongle design
- Listed compatibility includes iPhone 15 through iPhone 17 models
Pros
- Matches the USB-C port on recent iPhones
- Combines audio and charging in one dongle
- Single unit keeps the setup compact
Cons
- Not suitable for Lightning iPhones
- Owners sometimes mention that charging speed varies with the power source
Bottom line: The natural choice for a recent USB-C iPhone owner who wants wired audio while charging.
2-in-1 Lightning to 3.5mm Adapter, MFi Certified
Dual-port splitter for car AUX, gym & travel. Plug and play. Enjoy Hi-Fi music and fast charging at the same time. 2-in-1 Lightning to 3.5mm Adapter, MFi Certified Fast Charge & Audio Dongle
Best for: Car audio and travel setups
The listing positions this dongle for car AUX use, gym sessions and travel. Its combination of audio output and fast charging makes it useful when you are connected to a car stereo for long periods.
Key specs
- Lightning input with 3.5mm audio output
- Fast charge pass-through, per the listing
- MFi certified, per the listing
Pros
- Designed with car AUX and travel use in mind
- MFi certification is a useful compatibility signal
- Audio and charging work at the same time
Cons
- Fast charging depends on a compatible power adapter and cable
- Not designed for USB-C iPhones
Bottom line: Best for drivers and frequent travelers with a Lightning iPhone who want audio and charging on the road.
Buying Guide
Connector type: Lightning or USB-C
Check your iPhone’s port before anything else. Lightning models need a Lightning input adapter, while iPhone 15 and later use USB-C. Buying the wrong connector is the most common reason a dongle does not work.
Good picks for this: Dual Earphone Jack Audio and Charging Adapter, Dual USB C Headphone and Charger Adapter
Audio and charging pass-through
Some adapters only split audio, while others let you charge at the same time. If you listen for long stretches, look for a listing that explicitly mentions charging pass-through. Charging speed also depends on your power brick and cable.
Good picks for this: 2-in-1 Lightning to 3.5mm Adapter, MFi Certified, Dual Earphone Jack Audio and Charging Adapter
Microphone and call support
If you use a headset with a built-in mic, confirm that the adapter passes microphone signals. Apple MFi certification is a helpful indicator, since it suggests the adapter was built to Apple’s accessory standards. Consult the manufacturer if call support is critical for your work.
Good picks for this: 2PACK iPhone Lightning to 2 Lightning Adapter, 2-in-1 Lightning to 3.5mm Adapter, MFi Certified
Number of outputs
Decide whether you need two outputs for shared listening or a single output with charging. Two-output designs suit couples, classrooms and car rides with a passenger, while single-output designs are simpler.
Good picks for this: Type C to Dual 3.5mm Female Headphone Splitter, Unitrox 3 in 1 Dual 3.5mm Headphone Jack Adapter
Build quality and cable durability
Dongles get bent, twisted and dropped. Look for strain relief where the cable meets the connector, and avoid very thin cables if you travel often. Owners frequently cite stress points at the joints as the first thing to fail.
Good picks for this: 2PACK iPhone Lightning to 2 Lightning Adapter, 2-in-1 Lightning to 3.5mm Adapter, MFi Certified
Use case: home, car or travel
Match the adapter to where you use it most. A compact dongle suits a bag or pocket, while a longer Y-cable is easier to use on a desk. For car audio, confirm the adapter’s cable length reaches your dashboard or console.
Good picks for this: 2-in-1 Lightning to 3.5mm Adapter, MFi Certified, Type C to Dual 3.5mm Female Headphone Splitter
Compatibility list and model range
Read the compatibility list in the product name and compare it to your exact model. Some listings name specific iPhone generations, and others cover a broad range. If your model is not named, check with the manufacturer before buying.
Good picks for this: Dual Earphone Jack Audio and Charging Adapter, Unitrox 3 in 1 Dual 3.5mm Headphone Jack Adapter
FAQ
Can I use a dual headphone adapter for iPhone and charge at the same time?
Yes, but only with adapters that include a charging pass-through port. Check the listing for charging support before you buy, and use a certified power adapter for the best results.
Do I need an MFi certified adapter?
MFi certification means the accessory was built to Apple’s standards. It is not strictly required, but it is a useful signal for reliable audio and call support, especially for Lightning models.
Will a Lightning adapter work with an iPhone 15 or later?
No. iPhone 15 and newer models use USB-C, so you need a USB-C based adapter. Lightning adapters will not fit those ports.
Why does my microphone stop working when I plug in a splitter?
Some headsets and some splitters do not pass microphone signals correctly. Try a different headset or an adapter with stated call support. For a deeper look at this problem, see iPhone Headphone Adapter Not Working on Calls: 7 Fixes That Work.
Can I use these adapters with an iPad or Android phone?
Only if the adapter’s connector matches that device. USB-C splitters such as the Type C to Dual 3.5mm Female Headphone Splitter work with many USB-C devices, while Lightning adapters work only with Lightning devices.
Is a budget adapter good enough for everyday use?
For light, occasional use, a budget pick can be sufficient. For heavy daily use, consider a model with stronger strain relief and clear compatibility information, since cheaper cables tend to wear out sooner.
How do I choose between a splitter and a charging adapter?
If you only need to share audio, a splitter is enough. If you need to listen and charge at once, choose an adapter with charging pass-through. For more options in this category, see 6 Best Headphone Adapters for iPhone Picks for Every Need (2026).
Conclusion
For most Lightning iPhone owners who want to listen while charging, the Dual Earphone Jack Audio and Charging Adapter is a practical starting point. Shared listening calls for the 2PACK iPhone Lightning to 2 Lightning Adapter, while USB-C iPhone owners should look at the Dual USB C Headphone and Charger Adapter or the Type C to Dual 3.5mm Female Headphone Splitter. The Unitrox option suits budget-minded buyers, and the MFi certified 2-in-1 adapter fits car and travel use. Confirm your iPhone’s port type and compatibility list before you order. For more buying help, see 6 Best Wired Headphone Adapters for iPhone Picks for Every Need (2026) and USB C Dual Headphone Adapter Review: Features and Performance.
Sources
- Apple's official guidance on iPhone accessories, port types and MFi certification
- Federal rules and information on electronic devices and radio emissions (fcc.gov)
- USB standards for Type-C connectors and power delivery
About Claire Whitaker
Claire Whitaker is part of our editorial team and reviews and edits our headphone comfort & accessories + gaming headsets guides, checking product details against manufacturer specifications and owner feedback.
