sherum portable air conditioner
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Review moat
Incredible39.33avg incumbent reviews — the moat a new listing must climb
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Avg price
Incredible$40.72avg listing price — sweet spot $15–$100
Price range
Incredible$17.37–$57.39cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-29.3%90-day search growth — must beat 0% to launch
Market size
Bad$0$0/yr · 10K searches
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale
Competition
Bad100%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, sherum portable air conditioner is a $0/yr Amazon United States market (10K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 36/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
sherum portable air conditioner market data
- Units sold / yr
- 0–100
- avg 0–100/product
- Revenue / yr
- $0–$4K
- units × avg price
- Conversion rate
- 0.0%
- Avg BSR
- #1,945
- Page quality
- 0%
- Prime
- 0%
- Sponsored
- 67%
- Out of stock
- 34.6%
- Avg brand age
- 12 months
- Avg seller age
- 137 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 flat
Sellers
3
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- YHWABOICE68%
- Yaxhsi32%
Demand & seasonality
Weekly Amazon search volume, last 78 weeks — -29.3% search growth over the last 90 days.Peak months: Oct, Nov, Dec · busiest ÷ quietest = 7.8×
Top sherum portable air conditioner search terms
- sherum10K/yr
- sherum portable air conditioner289/yr
- sherum air conditioner258/yr
Top sherum portable air conditioner 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.
All 3 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Outfany Cooling Ace - 2025 New Sherum Cooling Ace Portable Air Conditioner Three Wind Speeds No Installation Required USB Charging Air Conditioner for Bedroom Office Home (Grey-Plug-in)
YHWABOICE$47.392.6★26 rev
2026 New Unisex Cozy Head Beanie with Brim and Ear Flaps Winter Knit Beanies for Men Women (Black One Size)
Yaxhsi$17.374.0★91 rev
YHWABOICE Outfany Cooling Ace Sherum Cooling Ace Portable Air Conditioner 3 Speeds No Installation Required USB Charging Air Conditioner for Room Bedroom Office Home (Grey-Charge)
YHWABOICE$57.395.0★1 rev
Newest
by launch dateYHWABOICE Outfany Cooling Ace Sherum Cooling Ace Portable Air Conditioner 3 Speeds No Installation Required USB Charging Air Conditioner for Room Bedroom Office Home (Grey-Charge)
YHWABOICE$57.391 rev
Outfany Cooling Ace - 2025 New Sherum Cooling Ace Portable Air Conditioner Three Wind Speeds No Installation Required USB Charging Air Conditioner for Bedroom Office Home (Grey-Plug-in)
YHWABOICE$47.3926 rev
2026 New Unisex Cozy Head Beanie with Brim and Ear Flaps Winter Knit Beanies for Men Women (Black One Size)
Yaxhsi$17.3791 rev
Trending
90-day click momentumOutfany Cooling Ace - 2025 New Sherum Cooling Ace Portable Air Conditioner Three Wind Speeds No Installation Required USB Charging Air Conditioner for Bedroom Office Home (Grey-Plug-in)
YHWABOICE$47.392.6★
YHWABOICE Outfany Cooling Ace Sherum Cooling Ace Portable Air Conditioner 3 Speeds No Installation Required USB Charging Air Conditioner for Room Bedroom Office Home (Grey-Charge)
YHWABOICE$57.395.0★
2026 New Unisex Cozy Head Beanie with Brim and Ear Flaps Winter Knit Beanies for Men Women (Black One Size)
Yaxhsi$17.374.0★
What buyers say about sherum portable air conditioner
What buyers praise and complain about, mined from review topics.What buyers love
“keeps me really warm”
Top return reasons
Common questions
- Is sherum portable air conditioner profitable to sell on Amazon United States?
- The niche generates $0/yr across 3 tracked products. 90-day search growth is -29.3%. Flapen's verdict: Skip it (36/100).
- How competitive is the sherum portable air conditioner niche?
- 2 brands and 3 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- When does demand for sherum portable air conditioner peak?
- Demand peaks in Oct–Nov–Dec; the busiest month runs 7.8× the quietest.
- What does it cost to enter the sherum portable air conditioner niche?
- Listings span $17.37–$57.39; the average listing price is $40.72 (sweet spot $15–$100). The average incumbent carries 39 reviews — the moat a new listing must climb.