airpods 4 case
Worth a lookShows a $5.3M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size
Incredible$5.3M$5.3M/yr · 18.7M searches
Brand share
Great51%top-5 brand share — no brand owns this niche
Returns
Good2.1%return rate — above 5% kills the launch gate
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Price range
Good$5.01–$30.65cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.8%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Avg price
Okay$10.09avg listing price — sweet spot $15–$100
Review moat
Okay3,335.39avg incumbent reviews — the moat a new listing must climb
Growth
Bad-18.8%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, airpods 4 case is a $5.3M/yr Amazon United States market (18.7M searches/yr). The top 5 brands hold 51% of demand. Demand peaks in Jan–Dec. Verdict: Worth a look — 57/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
airpods 4 case market data
- Units sold / yr
- 400K–500K
- avg 10,000–12,500/product
- Revenue / yr
- $4.0M–$5.0M
- units × avg price
- Conversion rate
- 2.8%
- Avg BSR
- #63
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 94%
- Out of stock
- 0.8%
- Avg brand age
- 29 months
- Avg seller age
- 173 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
27 flat
Sellers
33
Top-5 brand share
51%
Top 20: 94%
Top-5 click share
42%
Top 20: 85%
Open market
42%
- Ljusmicker14%
- DGege11%
- Skyconser10%
- ESR9%
- MCTOPZO7%
- Wowwat6%
Demand & seasonality
Weekly Amazon search volume, last 90 weeks — -18.8% search growth over the last 90 days.Peak months: Jan, Dec · busiest ÷ quietest = 2.6×
Top airpods 4 case search terms
- airpods 4 case7.0M/yr
- airpod 4 case2.7M/yr
- airpod case2.4M/yr
- airpods case1.2M/yr
- airpods 4 case cover680K/yr
- apple airpods 4 case619K/yr
- airpod case 4460K/yr
- airpod 4 case cover443K/yr
- airpods 4 case cute460K/yr
- air pods4 case337K/yr
Top airpods 4 case 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Ljusmicker for AirPods 4 Case 2024 with Cleaner Kit Soft Silicone Protective Cover for Apple AirPods 4th Generation Cases for Women Men Compatible with AirPod 4 Case Accessories with Keychain-Black
Ljusmicker$5.964.6★4,625 rev
Skyconser for AirPods 4 Case 2024 with Safety Lock Clear Pink
Skyconser$9.804.5★1,946 rev
Dgege for Airpods 4th Generation Case Cover(2024) Soft Silicone Full Protective Case for AirPods 4 Case with Keychain & Cleaner Kit Compatible with Apple Airpods 4 for Women MenLightpink
DGege$5.434.7★2,166 rev
ESR for AirPods 4 Case Compatible with AirPods 4th Generation Case (2024) Compatible with MagSafe Powerful Drop Protection Magnetic Lid Cyber Series Black
ESR$12.484.6★19,750 rev
Wowwat for AirPods 4 Case Cover 2024 Soft Silicone Protector-Pink
Wowwat$6.954.7★237 rev
Newest
by launch date
Wowwat for AirPods 4 Case Cover 2024 with Leopard Engraved Pink
Wowwat$7.29104 rev
MCTOPZO Leopard Carving for AirPods 4 Case (Black)
MCTOPZO$6.38242 rev
Polislime for AirPods 4 Case Cover 2024 with Safety Lock-Clear Black
Polislime$10.09265 rev
Wowwat for AirPods 4 Case Cover 2024 Soft Silicone Protector-Pink
Wowwat$6.95237 rev
Polislime for AirPods 4 Case 2024 with Safety Lock - Leopard Print
Polislime$13.32488 rev
Trending
90-day click momentumWowwat for AirPods 4 Case Cover 2024 with Leopard Engraved Pink
Wowwat$7.294.5★
Polislime for AirPods 4 Case Cover 2024 with Safety Lock-Clear Black
Polislime$10.094.6★
Wowwat for AirPods 4 Case Cover 2024 Soft Silicone Protector-Pink
Wowwat$6.954.7★
MCTOPZO Leopard Carving for AirPods 4 Case (Black)
MCTOPZO$6.384.4★
Polislime for AirPods 4 Case 2024 with Safety Lock - Leopard Print
Polislime$13.324.6★
What buyers say about airpods 4 case
What buyers praise and complain about, mined from review topics.What buyers love
“Fit Perfect”
“the case is good quality”
“Case is very durable and fits perfectly”
“Good value for money”
“the color is vibrant”
“Nice case and protects well”
“Better than expected”
“Cleaner cleans very well”
“Very handy”
“The case is strong”
What buyers complain about
“Does not last”
“Bad quality”
“Did not fit”
“Doesnt charge good”
“it can bit hard to remove though”
“Magnets may fall out”
“False Advertising”
“Not worth the sale price”
“The glue in the cap must not have been strong enough”
“Cheap material”
Top return reasons
Common questions
- Is airpods 4 case profitable to sell on Amazon United States?
- The niche generates $5.3M/yr across 36 tracked products. 8 of 9 products launched in the last 360 days are still selling. 90-day search growth is -18.8%. Flapen's verdict: Worth a look (57/100).
- How competitive is the airpods 4 case niche?
- 27 brands and 33 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 51% of demand.
- What do buyers complain about in airpods 4 case?
- Top complaints mined from reviews: Durability, Quality-Overall, Size-Overall. The return rate is 2.1%.
- When does demand for airpods 4 case peak?
- Demand peaks in Jan–Dec; the busiest month runs 2.6× the quietest.
- What does it cost to enter the airpods 4 case niche?
- Listings span $5.01–$30.65; the average listing price is $10.09 (sweet spot $15–$100). The average incumbent carries 3,335 reviews — the moat a new listing must climb.