Is voltage converter for hair dryer profitable to sell on Amazon United States?

The niche generates $308K/yr across 10 tracked products. 90-day search growth is +27.1%. Flapen's verdict: Skip it (43/100).

How competitive is the voltage converter for hair dryer niche?

5 brands and 11 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in voltage converter for hair dryer?

Top complaints mined from reviews: Functionality-Overall, Compatibility-Overall, Socket/Port/Plug. The return rate is 3.0%.

When does demand for voltage converter for hair dryer peak?

Demand peaks in Sep; the busiest month runs 2.4× the quietest.

What does it cost to enter the voltage converter for hair dryer niche?

Listings span $8.85–$28.16; the average listing price is $18.31 (sweet spot $15–$100). The average incumbent carries 3,579 reviews — the moat a new listing must climb.

voltage converter for hair dryer

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Conversion

Great11.8%

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

Avg price

Great$18.31

avg listing price — sweet spot $15–$100

Price range

Good$8.85–$28.16

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

Growth

Good+27.1%

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

Market size

Good$308K

$308K/yr · 143K searches

Returns

Okay3.0%

return rate — above 5% kills the launch gate

Review moat

Okay3,579.4

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad83%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, voltage converter for hair dryer is a $308K/yr Amazon United States market (143K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep. Verdict: Skip it — 43/100.

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

voltage converter for hair dryer market data

Units sold / yr: 13K–15K; avg 1,500–2,000/product
Revenue / yr: $229K–$275K; units × avg price
Conversion rate: 11.8%
Avg BSR: #4
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 3.4%
Avg brand age: 42 months
Avg seller age: 182 days

Competition & brand share

The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 rising

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

83%

Top 20: 100%

Open market

TESSAN69%
HANYCONY17%
One Beat6%
LENCENT5%
kakahigh2%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +27.1% search growth over the last 90 days.

Peak months: Sep · busiest ÷ quietest = 2.4×

Open Trend

Top voltage converter for hair dryer search terms

tessan european travel plug adapter18K/yr +151.6%11.4% conv.
electric converter for europe18K/yr +43.3%7.8% conv.
travel adapter for hair dryer10K/yr +115.5%0.0% conv.
portugal adapter plug15K/yr -3.9%13.6% conv.
iceland plug adapter16K/yr -19.5%8.4% conv.
france plug adapter12K/yr -22.0%7.4% conv.
iceland power adapter7K/yr +37.3%10.1% conv.
convertor8K/yr +41.8%0.3% conv.
us to germany plug adapter6K/yr +52.4%10.4% conv.
dyson hair dryer voltage converter5K/yr +23.1%0.0% conv.

All search terms

Top voltage converter for hair dryer 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 10 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

TESSAN 2 Pack European Travel Plug Adapter Europe Power Converter 4 Outlets 3 USB(1 USB C PD 20W) Type C International Adaptor to Italy Spain France Portugal Iceland Germany EU Travel Essentials

TESSAN$22.664.7★7,516 rev

European Travel Plug Adapter USB C HANYCONY International Plug Adapter US to Europe Adapter Plug 2 Outlets 3 USB Ports(2 C Port) Type C Power Adapter to Italy Spain France Portugal Iceland Germany

HANYCONY$8.854.7★3,089 rev

TESSAN European Travel Plug Adapter 2 Pack PD 20W Adapter for Europe Plug with 4 AC Outlets 4 USB (2 USB C) Type C Adaptor for US to Europe Italy Spain France Portugal Greece Iceland Germany

TESSAN$21.194.7★361 rev

TESSAN European Travel Plug Adapter USB C 3 Pack PD 20W US to Europe Plug Adapter with 4 AC Outlets 3 USB Ports Type C Power Adaptor for USA to EU Euro Spain France Iceland Italy Germany Greece

TESSAN$28.164.7★1,232 rev

2 Pack European Travel Plug Adapter International Power Plug Adapter

One Beat$14.594.7★6,639 rev

Newest

by launch date

European Travel Plug Adapter European Extension Cord 3FT

kakahigh$14.971,126 rev

1y ago

TESSAN European Travel Plug Adapter 2 Pack PD 20W Adapter for Europe Plug with 4 AC Outlets 4 USB (2 USB C) Type C Adaptor for US to Europe Italy Spain France Portugal Greece Iceland Germany

TESSAN$21.19361 rev

2y ago

European Travel Plug Adapter USB C HANYCONY International Plug Adapter US to Europe Adapter Plug 2 Outlets 3 USB Ports(2 C Port) Type C Power Adapter to Italy Spain France Portugal Iceland Germany

HANYCONY$8.853,089 rev

2y ago

European Travel Plug Adapter LENCENT US to Europe Type-C Foldable Power Plug with 4 Outlets 4 USB Ports (2 USB C) Power Adaptor for USA to EU Euro Iceland Spain Italy France Germany Greece Portugal

LENCENT$9.923,689 rev

3y ago

TESSAN 2 Pack Type E F Plug Adapter Germany France Power Travel Adaptor with 3 USB Charger(1 USB C PD 20W) 4 Outlets Schuko Plug for US to Europe Spain Iceland Korea Greece Russia German French

TESSAN$27.49461 rev

3y ago

What buyers say about voltage converter for hair dryer

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

What buyers love

Portability14%

“Great for travel”

Charging12%

“Good charger”

Socket/Port/Plug12%

“The USB ports are great”

Quality-Overall11%

“Solid quality product”

Efficiency10%

“Works really well”

Value For Money8%

“Money well spent”

Advertised Vs Actual Product7%

“As advertised”

Ease Of Use7%

“Very handy”

Compatibility-Overall5%

“Great adapter”

Size-Overall2%

“Fits the purpose”

What buyers complain about

Functionality-Overall16%

“Not working correctly”

Compatibility-Overall13%

“Not fully compatible”

Socket/Port/Plug12%

“wouldnt fit into wall sockets”

Charging11%

“charging took forever”

Durability7%

“Broken already”

Size-Overall7%

“Didnt fit every socket”

Quality-Overall5%

“Not very good quality control”

Weight Heavy4%

“Bulky”

Ease Of Use3%

“I couldn't use it at all”

Flammable2%

“Mine caught on fire”

Top return reasons

Compatibility-Overall32%

Value For Money12%

Size-Overall12%

Functionality-Overall12%

Socket/Port/Plug8%

Advertised Vs Actual Product6%

Charging5%

Defective Material/Parts3%

Weight Heavy3%

Connectivity-Overall2%

Common questions

Is voltage converter for hair dryer profitable to sell on Amazon United States?: The niche generates $308K/yr across 10 tracked products. 90-day search growth is +27.1%. Flapen's verdict: Skip it (43/100).
How competitive is the voltage converter for hair dryer niche?: 5 brands and 11 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in voltage converter for hair dryer?: Top complaints mined from reviews: Functionality-Overall, Compatibility-Overall, Socket/Port/Plug. The return rate is 3.0%.
When does demand for voltage converter for hair dryer peak?: Demand peaks in Sep; the busiest month runs 2.4× the quietest.
What does it cost to enter the voltage converter for hair dryer niche?: Listings span $8.85–$28.16; the average listing price is $18.31 (sweet spot $15–$100). The average incumbent carries 3,579 reviews — the moat a new listing must climb.