- Benchmark ASINB0CTG3HJS7
- MarketplaceUS
- Category ID11969221
- Analyzed Products
- Keywordtrombone mouthpiece
- Price Range-
- Minimum Net Profit Margin10.00%
- MOQ100
- Est. Purchasing Cost¥9.58estimated
- Data Date2026-08-09
- Your Budget (for new listing) (CNY)¥500,000.00
Report summary from Keble AI Agent: Listing
结论很明确：这个市场不值得进入，已经是低利润、低成功率的价格战市场。 现有新品牌只有 BokWin 1 个，近 12 个月 4 个新上架全部失败，成功率 0%；新产品利润率只有 6.30%~9.11%，55% 产品低于 10%，完全落在价格战区，没有任何“新进入可接受的 ≥15%”样本，属于高风险、不可进场市场。
Recommended Products Features Direction
These products have successfully captured market share and are profitable. Their design and features are suggested for your investment, based on market competition, saturation, and demand.
New Brands
VS
Old Brands
Green indicates better success rate, red indicates poorer success rate. If you are a new brand, focus on the left side; if you are an old brand, focus on the right side.
New Brands
Old Brands
#Budget Requirement
Listing结论很明确：这个市场不值得进入，用户预算 50万 CNY 虽然能覆盖少量入场成本，但市场已经明显偏向低利润、低成功率，而且新品牌几乎没有成功样本。 当前可见样本里，整体盈利产品占比只有 10%，新上新产品盈利率是 0%，说明不是普通竞争，而是已经接近价格战区；再加上 2025 年出现的 4 个新品牌新品全部不盈利，市场对新进入者非常不友好。
证据上看，Big Brand 也不轻松，Small Business 更不应进场。 可参考的强势老品牌是 Missmore：它有一款盈利款 B0BJT7H43N，售价 12.99 美元，月销 50 件、月收入 649.5 美元、利润率 17.69%，但同品牌另一款几乎同价位的 B0BJTY5ZXZ 仍然不盈利，说明这个类目不是“有预算就能复制”的市场；新品牌 BokWin 则更差，4 个新品 B0FM43CST9、B0FM3ZLKYS、B0FM3ZFN1Z、B0FM4145DH 全部不盈利，利润率只有 7.7%、6.73%、9.06% 这类低位，且都没有成交，根本不符合“新品牌可接受的 ≥15%”标准。产品结构也高度同质化，唯一可见的差异主要是颜色/镀层，缺少真正壁垒；同时没有任何“<300 reviews/year 的真实小卖家成功案例”可作为 small business 参考，能活下来的主要还是老品牌资源盘。
最后的判断：不建议推进。 这类市场对大品牌而言也只是“勉强可做但需要重投放、强品牌、长期资金”，对小企业则没有可靠成功路径；若一定要看样板，只能盯 Missmore 的 B0BJT7H43N，Small Business 则没有值得跟随的真实成功 ASIN。
Early sourcing + logistics + marketing budget (USD)N/AExplains the budgetWith all these investments, who has profitable new releases
How many new listings are released by old brands?0.00%New listing success rate (new brands):0.00%Alternatives- 二手/翻新原厂号嘴：通常比全新新品更便宜，且规格更稳定，适合想降低试错成本的买家。
- 通用兼容号嘴套装：购买一套入门级多规格替换号嘴，单个成本更低，能覆盖更多试吹需求。
- 本地乐器行租借/试用号嘴：无需立即购买，适合学生和临时演出者，先确认口径与杯深是否适合。
- 低价国产基础款号嘴：若主要追求可用性而非品牌溢价，基础款往往更易买到、价格更低。
- 口径转换适配器或延长件：如果用户已有接近需求的号嘴，通过配件调整手感/适配性，可能比直接换新号嘴更省。
- 学校/社团借用存量号嘴：对学习者而言，这是最低成本方案之一，尤其适合短期练习或临时替换。
Alternative solutions may pose a risk to your investment in certain markets.
#Brands Investment Analysis
Listing这个市场不值得进入，核心原因是利润被压得太薄，而且新品牌样本里几乎没有成功案例。 现有数据里，新品牌 BokWin 4个新品全部亏损，单个ASIN利润率只有 6.73%~9.06%，明显落在价格战区；而真正跑出来的只有老品牌 Missmore 的成熟款，说明这个市场更像是老品牌守盘，新品牌很难切进去。
证据很直接：新品牌 BokWin 4个新品全部非盈利，成功率 0%；老品牌 Missmore 3个可识别产品里 1个盈利，盈利率 33.33%，但这不该算小品牌样本，因为它是老品牌。 BokWin 的几个ASIN分别是 B0FM43CST9（$11.11，利润率7.7%，11条评论）、B0FM3ZLKYS（$10.87，6.73%，10条评论）、B0FM3ZFN1Z（$11.53，9.06%，10条评论），都没过你要求的“新进入可接受线”15%；Missmore 的成功款 B0BJT7H43N 售价 $12.99，利润率17.69%，月销 50、月营收约 64,950，但它有 212 条评论，明显属于老品牌资源位，不是小商家可复制的真实起步样本。按你的规则，这类 200+ 评论且长期在位的产品，更像成熟品牌防守，不是小商家成功模板。
Least investment in new productsMost investment in new productsNew products with Highest revenueBokWin
Recent Monthly Revenue (USD):-(-)B0FM43CST9 (4.5/5 (11 Reviews))Brand is a new entry in this marketNew ReleaseInsufficient Sales to Meet MOQUnderperformingNot enough sales volume to meet 100 MOQ
Recent Monthly Revenue (USD):-(-)B0FM3ZLKYS (4.6/5 (10 Reviews))Brand is a new entry in this marketNew ReleaseInsufficient Sales to Meet MOQUnderperformingNot enough sales volume to meet 100 MOQ
Recent Monthly Revenue (USD):-(-)B0FM3ZFN1Z (4.6/5 (10 Reviews))Brand is a new entry in this marketNew ReleaseInsufficient Sales to Meet MOQUnderperformingNot enough sales volume to meet 100 MOQOld brand with the most profitable new productsMissmore
Recent Monthly Revenue (USD):$649.50(50pcs/month)B0BJT7H43N (4.6/5 (212 Reviews))Brand is an old entry in this marketOld ReleaseSufficient Sales to Meet MOQOld ReleaseThis listing is deemed profitable#Differentiations
Unique productsCommon productsDifferentiation:- 亮粉色外观最醒目，图片辨识度高
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- 与常见金属银色/金色号嘴差异更大
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- 彩色塑料造型更容易吸引想要个性化配件的买家
B0DWC8DLBJ (3.4/5 (8 Reviews))Brand is an old entry in this marketOld ReleaseInsufficient Sales to Meet MOQOld ReleaseNot enough sales volume to meet 100 MOQSales & BSR
Differentiation:- 双支装，产品图数量感更强，容易吸睛
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- 金色电镀外观在列表中更显眼
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- 与单支银色款相比，展示效果更突出
B0F5GJZ9VF (3/5 (2 Reviews))Brand is an old entry in this marketOld ReleaseInsufficient Sales to Meet MOQOld ReleaseNot enough sales volume to meet 100 MOQSales & BSR
#Net Profit Margins: All vs New
Listing这个市场不值得进入，已经是低利润价格战区，不是适合新品牌或小商家切入的机会。 新品里 4/4 都亏损，盈利率 0%；按已知利润看，55% 的产品连 10% 都不到，只有 15% 来自 10%~20%，根本没有形成可复制的健康利润带。
Profitability difficultyHigh Risk Due to Price CompetitionAll products distribution on different profit levels
All products profit ratio distribution, including all products. For products with insufficient sales or missing profit ratio data, they will be categorized into other rows. This distribution included products that cannot determine the release date.
x < -10.0%-10.0% <= x < 0.0%0.0% <= x < 10.0%10.0% <= x < 20.0%20.0% <= x < 30.0%30.0% <= x < 40.0%x >= 40.0%otherNew products distribution on different profit levels
This are the profit ratios of all new products. There are products without sufficient sales, no more than 100pcs in 3 months, or no profit ratio data, or just released. Those will be considered as 'other'
x < -10.0%-10.0% <= x < 0.0%0.0% <= x < 10.0%10.0% <= x < 20.0%20.0% <= x < 30.0%30.0% <= x < 40.0%x >= 40.0%other#Top Products by Net Profit Margin
Top 20 Profitable Products
Most profitable products ranked by profit value. Only includes products with positive profitability and active sales, regardless of release date.
B0CTG3HJS7PAXPARTS2024-02-02Yes$15.9750pcs$798.526.55%$212.01B0BJT7H43NMissmore2022-10-20Yes$12.9950pcs$649.517.69%$114.9Top 20 Non-Profitable New Products
New products with negative profitability ranked by lowest profit value. Only includes newly released products classified as non-profitable.
B0FM43CST9BokWin2025-08-12No$11.11-pcs$-7.7%$-B0FM3ZLKYSBokWin2025-08-12No$10.87-pcs$-6.73%$-B0FM3ZFN1ZBokWin2025-08-12No$11.53-pcs$-9.06%$-B0FM4145DHBokWin2025-08-12No$--pcs$--%$-#New Product Success Rates
Listing结论很明确：这个市场不值得进入，已经接近价格战区，且对新品牌和小商家都不友好。 现有样本里新上架产品成功率是 0%，整体可判定为低机会、高风险市场；真正能赚钱的，主要是老品牌靠已有口碑和旧款链接吃红利，新玩家复制同类标准款几乎没有空间。
New products success rate.
What is the ratio of profitable products
Profitable (Unidentifiable released date)Profitable (Old product)Profitable (New product)Profitable (New product on old listing)New products but non profitableNo data availableNonprofitable new products divide by brands
What is the ratio of different brands owning all nonprofitable new products
BokWin#Success Rate by Entry Time
Listing这个市场不值得进入：已经是低利润、强竞争的价格战市场，新品牌几乎没有成功样本。 近一年新品牌只有 BokWin 1 个，4 个新上架全失败，成功率 0%；同时新上架产品利润率只有 6.3%~9.11%，直接落在你定义的高风险区，说明不是“还能优化一点”的问题，而是整体已经被压到很难赚钱。
How many products released each year
Y-axis is product counts. X-axis is time period. For each time period, there are 2 column, each column is a released type of a product. Columns are in following orders: New product, New product on old listing
How many products released each month
Y-axis is product counts. X-axis is time period. For each time period, there are 2 column, each column is a released type of a product. Columns are in following orders: New product, New product on old listing
#Net Profit Margins by Entry Time
Different profit ratios of products released in year
Header is the profit ratios and first column is different time period. Each cells includes how many products are relased at the specific timerange and has a corresponding profit ratios. Only profitable and with active sales (more than 100 pcs in 3 months) will be considered. Any products without sufficient sold units in 3 months will be marked as 'other'.
Time/Profit% x < -10.0% -10.0% <= x < 0.0% 0.0% <= x < 10.0% 10.0% <= x < 20.0% 20.0% <= x < 30.0% 30.0% <= x < 40.0% x >= 40.0% other 2022 0 0 0 0 0 0 0 0 2023 0 0 0 0 0 0 0 0 2024 0 0 0 0 0 0 0 0 2025 0 0 0 0 0 0 0 4 2026 0 0 0 0 0 0 0 0 ≥ 10% Profitable< 10% UnprofitableUnidentifiableDifferent profit ratios of products released in month
Header is the profit ratios and first column is different time period. Each cells includes how many products are relased at the specific timerange and has a corresponding profit ratios. Only profitable and with active sales (more than 100 pcs in 3 months) will be considered. Any products without sufficient sold units in 3 months will be marked as 'other'.
Time/Profit% x < -10.0% -10.0% <= x < 0.0% 0.0% <= x < 10.0% 10.0% <= x < 20.0% 20.0% <= x < 30.0% 30.0% <= x < 40.0% x >= 40.0% other 2025/8 0 0 0 0 0 0 0 4 2025/9 0 0 0 0 0 0 0 0 2025/10 0 0 0 0 0 0 0 0 2025/11 0 0 0 0 0 0 0 0 2025/12 0 0 0 0 0 0 0 0 2026/1 0 0 0 0 0 0 0 0 2026/2 0 0 0 0 0 0 0 0 2026/3 0 0 0 0 0 0 0 0 2026/4 0 0 0 0 0 0 0 0 2026/5 0 0 0 0 0 0 0 0 2026/6 0 0 0 0 0 0 0 0 2026/7 0 0 0 0 0 0 0 0 ≥ 10% Profitable< 10% UnprofitableUnidentifiable#Case Study
Success CasesMissmoreB0BJT7H43N (4.6/5 (212 Reviews))Missmore Trombone Mouthpiece 12C，Gold Plated (12C-Gold)
This listing is deemed profitablePrice (USD)$12.99Released TypeOld Release (2022-10-20)Brand is an old entry in this marketSize and Weight8.8 x 4.3 x 4.2 cm, 159.00gProfitable Factors
Established brand with longevityBased on old ASINDesign & Appearance
金色镀层更符合偏好传统金属质感的演奏者审美, 标准 12C 号嘴规格，属于常规公开市场设计，不是明显私模造型Key Buying Motive
金镀层黄铜材质，主打耐用与音色提升Target Customers
面向需要替换原厂号嘴、偏好 12C 规格且在爵士/古典两种场景都能使用的铜管演奏者Early Investment
Investment
Monthly Revenue (Recent) (USD)$649.5050 sold in the past 30 days · as of 2026年8月Net Profit Margin
Sea Freight15.47% / 17.69%Peak / Non PeakRail Freight- / -Peak / Non PeakAir Freight9.49% / 11.70%Peak / Non PeakSales & BSR Performance
PAXPARTSB0CTG3HJS7 (4.6/5 (42 Reviews))Mouthpieces for P3 P2 Parts Mouthpiece Accessories 3 Pcs/Pack Musical Instruments Trombone Mouthpiece Type A
This listing is deemed profitablePrice (USD)$15.97Released TypeOld Release (2024-02-02)Brand is an old entry in this marketSize and Weight15.5 x 6.0 x 2.7 cm, 32.00gProfitable Factors
Based on old ASINDesign & Appearance
三件装的标准替换嘴型，外观与通用公开款差异不大Key Buying Motive
针对P2/P3专用适配，强调可直接替换、安装省事Target Customers
PAX P2/P3 现有用户的替换耗材需求Early Investment
Investment
Monthly Revenue (Recent) (USD)$798.5050 sold in the past 30 days · as of 2026年8月Net Profit Margin
Sea Freight24.78% / 26.55%Peak / Non PeakRail Freight- / -Peak / Non PeakAir Freight23.50% / 25.27%Peak / Non PeakSales & BSR Performance