Is iphone 16 aux cord profitable to sell on Amazon United States?

The niche generates $81K/yr across 8 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -18.3%. Flapen's verdict: Skip it (33/100).

How competitive is the iphone 16 aux cord niche?

7 brands and 12 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 95% of demand.

What do buyers complain about in iphone 16 aux cord?

Top complaints mined from reviews: Durability, Functionality-Overall, Quality-Overall. The return rate is 2.1%.

When does demand for iphone 16 aux cord peak?

Demand peaks in Aug–Sep; the busiest month runs 2.5× the quietest.

What does it cost to enter the iphone 16 aux cord niche?

Listings span $6.22–$9.24; the average listing price is $7.56 (sweet spot $15–$100). The average incumbent carries 5,380 reviews — the moat a new listing must climb.

iphone 16 aux cord

Skip it

Prices mostly outside the sweet spot ($6.22–$9.24) — this niche doesn't clear our bar today.

Conversion

Incredible15.7%

search→purchase rate — share of searches ending in a sale

Returns

Good2.1%

return rate — above 5% kills the launch gate

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Bad5,380.13

avg incumbent reviews — the moat a new listing must climb

Avg price

Bad$7.56

avg listing price — sweet spot $15–$100

Market size

Bad$81K

$81K/yr · 68K searches

Growth

Bad-18.3%

90-day search growth — must beat 0% to launch

Brand share

Bad95%

top-5 brand share — brand-locked demand

Competition

Bad91%

top-5 click share — a locked-up shelf

Price range

Bad$6.22–$9.24

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United States niche tracking, iphone 16 aux cord is a $81K/yr Amazon United States market (68K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 33/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

iphone 16 aux cord market data

Units sold / yr: 13K–15K; avg 1,250–1,500/product
Revenue / yr: $95K–$113K; units × avg price
Conversion rate: 15.7%
Avg BSR: #8
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 3.1%
Avg brand age: 32 months
Avg seller age: 273 days

Competition & brand share

The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

91%

Top 20: 100%

Open market

Seulliya43%
MORELECS31%
JXMOX11%
MAXAUX6%
QianLink4%
JSAUX2%
Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 77 weeks — -18.3% search growth over the last 90 days.

Peak months: Aug, Sep · busiest ÷ quietest = 2.5×

Open Trend

Top iphone 16 aux cord search terms

aux cord for iphone 1626K/yr -23.8%12.8% conv.
iphone 16 aux cord for car17K/yr -19.3%13.7% conv.
aux cord iphone 166K/yr -15.3%17.5% conv.
iphone 16 aux cord7K/yr -7.8%14.9% conv.
aux for iphone 164K/yr -16.1%12.7% conv.
aux cord to iphone 165K/yr -6.2%14.0% conv.
iphone 16 pro max aux cord2K/yr -6.0%13.7% conv.
iphone 16 pro aux cord for car3K/yr -23.9%18.5% conv.

All search terms

Top iphone 16 aux cord products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

USB C to 3.5mm Audio Aux Jack Cable 3.3 ft aux Cord for iPhone Type C to 3.5mm Aux Headphone Stereo Cord Car Cable for iPhone 16/16 Pro Samsung Galaxy S25 and Other iOS and Android Devices(White)

Seulliya$8.694.2★1,384 rev

MORELECS Aux to USB C 3.3ft Aux Cord to USB C Compatible with iPhone 15/16/17 Galaxy S24/S23 iPad Pro Pixel - Type C to 3.5mm Cord for Car Headphones Speakers

MORELECS$6.224.4★5,566 rev

JXMOX USB C to 3.5mm Audio Aux Jack Cable (4ft) Type C to 3.5mm Headphone Car Stereo Cord Compatible with iPhone 17 16 15 Pro Max Air Samsung Galaxy S25 S24 S23 S22 S21 Note 20 Pixel 9 8 iPad Pro

JXMOX$7.124.3★13,352 rev

Aux to USB C Aux Cord to USB C to 3.5mm Audio Headphone Jack Adapter [2 Pack 4FT] Hi-Fi DAC Dongle Aux Cord Compatible with iPhone 17/16/15 Pro Max Samsung S25/S24/S23 iPad Pro Pixel Car Stereo

MAXAUX$9.244.5★330 rev

USB C to 3.5mm Audio Aux Jack Cable (3.3ft 2-Pack) Type C to 3.5mm Headphone Car Stereo Cord for iPhone 15 16 17 Pro Max Samsung Galaxy S25 S24 S23 S22 S21 Ultra Note 20 10 Pixel 9 8 XL iPad Pro

QianLink$7.214.5★3,096 rev

Newest

by launch date

Aux to USB C Aux Cord to USB C to 3.5mm Audio Headphone Jack Adapter [2 Pack 4FT] Hi-Fi DAC Dongle Aux Cord Compatible with iPhone 17/16/15 Pro Max Samsung S25/S24/S23 iPad Pro Pixel Car Stereo

MAXAUX$9.24330 rev

9mo ago

USB C to 3.5mm Audio Aux Jack Cable 3.3 ft aux Cord for iPhone Type C to 3.5mm Aux Headphone Stereo Cord Car Cable for iPhone 16/16 Pro Samsung Galaxy S25 and Other iOS and Android Devices(White)

Seulliya$8.691,384 rev

1y ago

Seulliya USB C to 3.5mm Audio Aux Jack Cable Aux Cord for iPhone 17 Type C to 3.5mm Headphone Car Stereo Cord Compatible with iPhone 17/16/15 Pro Max Samsung Galaxy S23 S22 Note 20 Pixel 5 XL

Seulliya$6.851,871 rev

2y ago

MORELECS Aux to USB C 3.3ft Aux Cord to USB C Compatible with iPhone 15/16/17 Galaxy S24/S23 iPad Pro Pixel - Type C to 3.5mm Cord for Car Headphones Speakers

MORELECS$6.225,566 rev

2y ago

USB C to 3.5mm Audio Aux Jack Cable (3.3ft 2-Pack) Type C to 3.5mm Headphone Car Stereo Cord for iPhone 15 16 17 Pro Max Samsung Galaxy S25 S24 S23 S22 S21 Ultra Note 20 10 Pixel 9 8 XL iPad Pro

QianLink$7.213,096 rev

4y ago

What buyers say about iphone 16 aux cord

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall19%

“Good quality and solid performance”

Advertised Vs Actual Product18%

“As advertised”

Audio Quality9%

“Clear sound”

Compatibility-Overall9%

“Compatible with my cell”

Efficiency8%

“Works ok”

Value For Money7%

“Good Value”

Connectivity-Overall5%

“Great connection”

Durability4%

“Very durable cord”

Socket/Port/Plug2%

“Plugs in smoothly”

Ease Of Use2%

“Quick and easy”

What buyers complain about

Durability39%

“Broke within a week”

Functionality-Overall14%

“DONT WORK”

Quality-Overall12%

“Garbage product”

Connectivity-Overall7%

“Loose connection”

Audio Quality5%

“audio cuts out randomly”

Compatibility-Overall4%

“Not compatible as advertised”

Noise Level2%

“makes a slight buzzing sound”

Rope/Wire Tangling2%

“Not easily tangled”

Size-Overall1%

“Long”

Charging1%

“Charging does not work for me”

Top return reasons

Compatibility-Overall29%

Functionality-Overall21%

Connectivity-Overall12%

Size-Overall10%

Audio Quality6%

Length4%

Defective Material/Parts3%