[Apple MFi Certified] 2-in-1 Charging & Audio Adapter for iPhone, Lightning to 3.5mm Headphone Jack Dongle Splitter, Supports Hi-Res Lossless Sound, Compatible with iPhone 14/13/12/11/XS/XR/8/7 2Pack

Seulliya

Seulliya 2-in-1 Charging & Audio Adapter for iPhone

Name: [Apple MFi Certified] 2-in-1 Charging & Audio Adapter for iPhone, Lightning to 3.5mm Headphone Jack Dongle Splitter, Supports Hi-Res Lossless Sound
Brand: Seulliya
SKU: B0FJ82JWPD

Bottom line: The Seulliya 2-in-1 Charging & Audio Adapter for iPhone: Apple MFi certified, no compatibility pop-ups on iPhone 7 through 14; main trade-off: fast charging needs a separate 20W+ PD charger, not included.

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-04

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Apple MFi certified, no compatibility pop-ups on iPhone 7 through 14
✓ Charges at 20W+ PD and plays audio simultaneously
✓ Built-in DAC outputs 24-bit/48kHz lossless audio
✓ TPE strain relief rated for 20,000 insert/removal cycles

Cons

✗ Fast charging needs a separate 20W+ PD charger, not included
✗ Lightning-only, no USB-C iPhone 15/16 support
✗ DAC tops out at 24-bit/48kHz, not 96/192kHz hi-res
✗ Adds a dangling dongle instead of a built-in jack

SpecPicks Verdict

SpecPicks scored Seulliya 2-in-1 Charging & Audio Adapter for iPhone using a rating × review-volume × price-fit model applied to published specs and reviews across the sound cards category. Seulliya's sound cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for sound cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

【MFi Certified for Guaranteed Compatibility】 The Seulliya iphone aux adapter officially certified by Apple to work seamlessly with all Lightning port devices, including iPhone 14, 13, 12, 11, X, XS, XR, 8, 7, SE, iPad, and iPod. No annoying compatibility pop-ups! Enjoy uninterrupted music controls (play/pause/volume)
【Never Choose Between Power & Music】The Seulliya 2 in 1 headphone jack adapter Charge your iPhone at full speed (Requires compatible 20W+ PD charger) WHILE enjoying your favorite tunes through any standard 3.5mm headphones or aux speakers. Eliminate the battery anxiety dilemma
【Premium Hi-Res Audio Experience】The Seulliya lightning to headphone jack adapter engineered with a high-fidelity digital-to-analog converter (DAC), supporting up to 24-bit/48kHz lossless audio output. Experience studio-grade sound clarity, rich details, and stable transmission for truly immersive music, movies, and games
【Seamless Plug & Play】 Zero setup or apps required! Simply plug in the Seulliya headphone to lightning adapter, connect your headphones and charger, and you're ready to go. Effortless high-quality sound anytime, anywhere - perfect for travel, commutes, or just relaxing at home
【Built to Last & Peace of Mind】 The Seullya dual lightning splitter for iphone Crafted with durable materials and reinforced connectors designed to withstand daily use. Rigorously tested for durability flexible TPE strain relief has been tested to withstand over 20,000 insertion/removal cycles and repeated 180-degree bends. More than just an accessory, it’s your reliable partner for efficient living and digital entertainment

Full Specifications

Brand	Seulliya
Color	White
Unit Count	2 Count
Model Number	SeuAa1014
Compatibility	iOS
Warranty Type	Lifetime
Connector Type	Lightning
Item Dimensions	7.13 x 2.99 x 0.35 inches
Number of Items	2
Number of Ports	2
Power Plug Type	Type C
Warranty Description	1 Year
Item dimensions L x W x H	7.13 x 2.99 x 0.35 inches
Specific Uses For Product	Headphones, Speaker
Full listing title	[Apple MFi Certified] 2-in-1 Charging & Audio Adapter for iPhone, Lightning to 3.5mm Headphone Jack Dongle Splitter, Supports Hi-Res Lossless Sound, Compatible with iPhone 14/13/12/11/XS/XR/8/7 2Pack

Ready to buy?

[Apple MFi Certified] 2-in-1 Charging & Audio Adapter for iPhone, Lightning to 3.5mm Headphone Jack Dongle Splitter, Supports Hi-Res Lossless Sound, Compatible with iPhone 14/13/12/11/XS/XR/8/7 2Pack is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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