David科技测评 (@aiyangxin820) on Douyin

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David科技测评 is a creator on Douyin in the 1.0M+ follower range, publishing for General consumers interested in electronics, home appliances, and smart home devices, mainly household users and individual buyers planning to purchase or upgrade their appliances and gadgets, based in China. Profile last checked 2026-07-07.

Observed facts (from the public profile):

Profile bio

商务V➕xj28287798 🙋聊点有趣的 测点有用的 ✅带你体验「亲测好用」的数码好物和宝藏功能 📱数码测评｜玩机技巧｜前沿资讯｜智能家居

What this creator posts about, and who reads it (AI-inferred)

Recurring topics: Headphones/audio equipment real-test recommendations, Air conditioner and air purifier selection, Smartphone and foldable screen reviews, Washing machines/washer-dryer combos, Smart home products, Car/SUV reviews

Audience: General consumers interested in electronics, home appliances, and smart home devices, mainly household users and individual buyers planning to purchase or upgrade their appliances and gadgets

Provenance: inferred by AI from public content, not stated by the creator — confidence 0.75 · read from 50 recent posts · updated 84 days ago.

Audience read from this creator’s own recent posts, not from platform-declared categories. It is our reading, and it can be wrong.

Recent content samples (what the inference above was drawn from)

618耳机实测，开放式耳夹也有舒适佩戴+发烧音质！#南卡ClipSuper2#南卡耳夹式耳机#蓝牙耳机#耳夹式耳机#618耳机推荐

Light Inspirational Corporate

Where this creator sits among comparable accounts

Compared with the 900 accounts in the same group (douyin · kol · software):

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Koinon Link indexes Douyin creators in Software with grade, authenticity and contactability broken down — see the Douyin × Software breakdown, or the Creator Index Report for the whole index.

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Creators next to this one by follower tier in the same slice. Each link opens that creator’s public profile — what they post about and who reads it, with no contact details.

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Machine-readable representations

Structured twins of this page for AI and agents — every inferred field carries its source, confidence and freshness.

• /kol/douyin/aiyangxin820.json
• /kol/douyin/aiyangxin820.md

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