---
title: "Reviews — waterproof usb port - Flapen"
canonical_url: "https://flapen.com/research/us/cell-phones-accessories/waterproof-usb-port/reviews"
last_updated: "2026-08-09T15:22:37.763Z"
locale: en
meta:
  description: "Niche score 63/100 · $124K/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 63/100 · $124K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — waterproof usb port - Flapen"
---

# **waterproof usb port**

**Worth a look**

Shows a sweet-spot price point ($32.53 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 28Growth 79Conversion 57Competition 77Returns 77Price range 68Avg price 95Brand share 66Review moat 73Quality gap 30

**Avg price**

**Incredible****$32.53**

avg listing price — sweet spot $15–$100

**Growth**

**Great****+71.1%**

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

**Competition**

**Great****38%**

top-5 click share — an open shelf

**Returns**

**Great****1.9%**

return rate — above 5% kills the launch gate

**Review moat**

**Good****564.75**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Good****$9.27–$133.99**

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

**Brand share**

**Good****66%**

top-5 brand share — brands hold most of the demand

**Conversion**

**Good****4.9%**

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

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Market size**

**Okay****$124K**

$124K/yr · 78K searches

## Reviews