---
title: "Sex Toys - Catheters & Sounds — $131K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/sex-toys-catheters-sounds"
last_updated: "2026-08-11T06:58:46.337Z"
locale: en
meta:
description: "Niche score 62/100 · $131K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 62/100 · $131K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Sex Toys - Catheters & Sounds — $131K/yr Amazon US Niche (2026) - Flapen"
---
# **sex toys - catheters & sounds**
**Worth a look**
Shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 29Growth 23Conversion 12Competition 82Returns 99Price range 78Avg price 79Brand share 93Review moat 92Quality gap 96
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Quality gap**
**Incredible****4.0★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Great****42%**
top-5 brand share — no brand owns this niche
**Review moat**
**Great****168.47**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Great****33%**
top-5 click share — an open shelf
**Avg price**
**Great****$16.41**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$7.99–$40.94**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$131K**
$131K/yr · 814K searches
**Growth**
**Bad****-4.4%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")
According to Flapen's Amazon United States niche tracking, sex toys - catheters & sounds is a $131K/yr Amazon United States market (814K searches/yr). The top 5 brands hold 42% of demand. Verdict: Worth a look — 62/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sex toys - catheters & sounds market data**
- **Units sold / yr**
- **10K–13K**
- avg 0–100/product
- **Revenue / yr**
- **$164K–$205K**
- units × avg price
- **Conversion rate**
- **1.0%**
- **Avg BSR**
- **#39**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **2%**
- **Out of stock**
- **8.0%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.
**Brands**
**35 **▼falling
**Sellers**
**83**
**Top-5 brand share**
**42%**
Top 20: 85%
**Top-5 click share**
**33%**
Top 20: 73%
**Open market**
**51%**
- FST12% - Ansunooxx11% - Tabuy7% - ROEZOO7% - Yuanzmo6% - Boefous6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -4.4% search growth over the last 90 days.
23K18KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/sex-toys-catheters-sounds/trend)
## **Top sex toys - catheters & sounds search terms**
- **penis plug**155K/yr-3.6%0.7% conv. - **sex toys - catheters & sounds**117K/yr-8.5%0.3% conv. - **urethral plug**52K/yr-8.2%0.6% conv. - **urethra sound**50K/yr+6.7%1.5% conv. - **urethra toys**32K/yr+78.5%0.6% conv. - **sounding toys**42K/yr-11.5%1.0% conv. - **penis plugs**42K/yr-2.0%0.4% conv. - **sounding rods urethra**48K/yr-34.3%0.7% conv. - **urethra plug**33K/yr-5.6%0.4% conv. - **urethra sound hollow**42K/yr-37.6%0.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/sex-toys-catheters-sounds/search-terms)
## **Top sex toys - catheters & sounds 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.
0%3%$4K6%$8K9%$12K12%$16K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Octopus Tentacle Sounding Rods Urethra Vibrator Male Sex Toy Ansunooxx Prostate Massager Silicone Penis Plug with 10 Vibration Modes Vibrating Urethral Sounds Penis Vibrator for Beginner & BDSM Play**Ansunooxx**$22.29**3.9★59 rev](https://www.amazon.com/dp/B0GLNL5VWT) [2**Penis Vibrator & 6 PCS Urethral Sounds Male Sex Toys Set Male Msturbator with 10 Vibrations Penis Plug Cock Dilators Penis Stimulator Adult Sex Toy Catheters & Sounds Adult Sex Toys & Games**Yuanzmo**$15.47**4.1★19 rev](https://www.amazon.com/dp/B0F4X3521S) [3**Sounding Rods Urethra Vibrator Sex Toys for Men Vibrating Urethral Sound Anal Beads Male Vibrator Penis Plug Stretcher Testicle Prostate Toy Flexible Silicone Cock Dilator for Beginner & BDSM Play**Boefous**$22.11**3.0★59 rev](https://www.amazon.com/dp/B0G4R4GY6H) [4**SURGICAL ONLINE 8 Hegar Medical Dilator Sounds Set 7.5inch Double Ended Instrument (Double Ended)**SURGICAL ONLINE**$19.93**4.4★3,019 rev](https://www.amazon.com/dp/B07H2LKBKK) [5**FST Urethral Dilators Training Set Catheter Sounds Penis Plug for Men Urethral Stimulation Masturbation (7 Pieces)**FST**$20.11**3.6★47 rev](https://www.amazon.com/dp/B08GLXTG5T)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Octopus Tentacle Sounding Rods Urethra Vibrator Male Sex Toy Ansunooxx Prostate Massager Silicone Penis Plug with 10 Vibration Modes Vibrating Urethral Sounds Penis Vibrator for Beginner & BDSM Play**Ansunooxx**$22.29**59 rev3mo ago](https://www.amazon.com/dp/B0GLNL5VWT) [**6 PCS Silicone Urethra Sound Penis Plug for Man Urinary Dilator Male Urethra Masturbation Rod Urethral Training Kit for Beginner Adult Sex Toy catheters & Sounds for Men**HEFULEIE**$10.92**15 rev6mo ago](https://www.amazon.com/dp/B0FVXKPYTL) [**Sounding Rods Urethra Vibrator Sex Toys for Men Vibrating Urethral Sound Anal Beads Male Vibrator Penis Plug Stretcher Testicle Prostate Toy Flexible Silicone Cock Dilator for Beginner & BDSM Play**Boefous**$22.11**59 rev6mo ago](https://www.amazon.com/dp/B0G4R4GY6H) [**Vimlim Male Sex Toy Penis Vibrator - Male Masturbator Adult Toys with 6 PCS Penis Plug Urethral Sound Dilators 10 Vibration Male Stroker Penis Trainer Vibrators Glans Stimulator Adult Sex Toys**Vimlim**$22.25**34 rev6mo ago](https://www.amazon.com/dp/B0GBXZHM4K) [**5-Piece Urethra Sound Penis Plug Toy Dual-Shaped Design Sex Toy Catheter & Probe -Male Silicone Dilators Catheters & Sounds Set Penis Plug Urethral Training Waterproof Soft Silicone Construction**AKSKSHULIN**$15.06**2 rev8mo ago](https://www.amazon.com/dp/B0FYNJXKKG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Octopus Tentacle Sounding Rods Urethra Vibrator Male Sex Toy Ansunooxx Prostate Massager Silicone Penis Plug with 10 Vibration Modes Vibrating Urethral Sounds Penis Vibrator for Beginner & BDSM Play**Ansunooxx**$22.29**3.9★**▲ 379%**](https://www.amazon.com/dp/B0GLNL5VWT) [**6 PCS Silicone Urethra Sound Penis Plug for Man Urinary Dilator Male Urethra Masturbation Rod Urethral Training Kit for Beginner Adult Sex Toy catheters & Sounds for Men**HEFULEIE**$10.92**4.2★**▲ 237%**](https://www.amazon.com/dp/B0FVXKPYTL) [**Vimlim Male Sex Toy Penis Vibrator - Male Masturbator Adult Toys with 6 PCS Penis Plug Urethral Sound Dilators 10 Vibration Male Stroker Penis Trainer Vibrators Glans Stimulator Adult Sex Toys**Vimlim**$22.25**4.2★**▲ 207%**](https://www.amazon.com/dp/B0GBXZHM4K) [**5-Piece Urethra Sound Penis Plug Toy Dual-Shaped Design Sex Toy Catheter & Probe -Male Silicone Dilators Catheters & Sounds Set Penis Plug Urethral Training Waterproof Soft Silicone Construction**AKSKSHULIN**$15.06**5.0★**▲ 131%**](https://www.amazon.com/dp/B0FYNJXKKG) [**Penis Vibrator Vibrating Urethra Sound: Silicone Penis Plug Sounding Rod with 9 Vibration Sex Toys - Catheters & Sounds Prostate Stimulator with Led Urethral Vibrator BDSM Sex Toys for Men**ROEZOO**$18.84**4.2★**▲ 110%**](https://www.amazon.com/dp/B0FX5BJXRX)
**~~View all trending →~~**
## **What buyers say about sex toys - catheters & sounds**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**14%
*“The build quality feels solid right out of the box”*
**Vibration/Speed Control**8%
*“Powerful vibration modes”*
**Ease Of Use**8%
*“also easy to control”*
**Sexual Wellness**7%
*“gives amazing pleasure”*
**Size-Overall**6%
*“PERFECT FIT”*
**Value For Money**6%
*“Definitely worth the price”*
**Ease Of Cleaning**5%
*“are easy to wash”*
**Soft Feel**5%
*“Nice & smooth”*
**Advertised Vs Actual Product**5%
*“Works as advertised”*
**Comfort-Overall**4%
*“It's quite comfortable”*
### **What buyers complain about **
**Size-Overall**14%
*“Too small”*
**Quality-Overall**10%
*“Defective/poor quality”*
**Vibration/Speed Control**8%
*“Weak vibrations”*
**Charging**4%
*“the charge on it kept getting slower”*
**Pain Relief-Overall**4%
*“a little painful going in”*
**Functionality-Overall**4%
*“doesn't turn on”*
**Ease Of Use**3%
*“Bit difficult to use at first”*
**Material Quality**3%
*“Material is not smooth”*
**Ease Of Cleaning**2%
*“cleaning is just TERRIBLE”*
**Value For Money**2%
*“Overpriced”*
### **Top return reasons **
**Size-Overall**24%
**Advertised Vs Actual Product**13%
**Functionality-Overall**12%
**Material Quality**6%
**Value For Money**5%
**Product Condition**4%
**Scratch Resistance**4%
**Quality-Overall**3%
**Vibration/Speed Control**3%
**Battery Life**3%
## **Common questions**
- **Is sex toys - catheters & sounds profitable to sell on Amazon United States?**
- The niche generates $131K/yr across 49 tracked products. 4 of 9 products launched in the last 360 days are still selling. 90-day search growth is -4.4%. Flapen's verdict: Worth a look (62/100).
- **How competitive is the sex toys - catheters & sounds niche?**
- 35 brands and 83 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 42% of demand.
- **What do buyers complain about in sex toys - catheters & sounds?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Vibration/Speed Control. The return rate is 0.3%.
- **When does demand for sex toys - catheters & sounds peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the sex toys - catheters & sounds niche?**
- Listings span $7.99–$40.94; the average listing price is $16.41 (sweet spot $15–$100). The average incumbent carries 168 reviews — the moat a new listing must climb.
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