Wesdar builds this platform for your brand, not for ours. The TWS1190 pairs a JL7016 chipset on Bluetooth 6.0 with 4-mic ANC, ENC call clarity and a φ12mm driver — the exact combination sourcing teams compare across wireless earphones before they commit to a tooling budget. If your roadmap already lists bluetooth earphones under your own logo, this page walks through the specifications, the four customization tiers, the compliance documents and the sample path you will be asked about.
Every figure in the table comes from the TWS1190 product page. The right-hand column translates it into the buying question it answers, so you can shortlist without a technical team in the room.
| Parameter | TWS1190 | What it means when you buy |
|---|---|---|
| Bluetooth version | V6.0 (JL7016 chip) | Defines the radio platform you can advertise; ask for the chip reference before your packaging quotes a version number. |
| Noise cancellation | 4-mic Active Noise Cancellation | Four microphones sample the surroundings. Confirm the perceived reduction on your own ears in a noisy street before you write the claim. |
| Call clarity | ENC (Environmental Noise Cancellation) | Cleans the outgoing voice path — the specification that matters for office, car and roadside calls. |
| Driver | φ12mm | Sets the tonal character; capture your reference track list before the sample audition so the comparison is repeatable. |
| Frequency response | 20Hz–20KHz | Covers the audible band; use it as the line item to compare against the SKU you are replacing. |
| Earbud battery | 30mAh each | Capacity per earbud — the ceiling behind the published music time. |
| Case battery | 230mAh | How many top-ups the case holds between wall charges, which drives the travel and gifting story. |
| Music time | 3.5–4H | Quotes as a range, not a single figure — keep your listing consistent with the range. |
| Charging | Type-C, ~1.5H | One cable standard across your range; ~1.5 hours to full. |
| Wireless range | ≥10m | Free-roaming distance before dropouts — relevant for warehouse and floor-walking use. |
| Total weight | 32g | Combined earbuds and case weight; matters for travel retail and long-wear comfort messaging. |
The same earbud is sold four different ways. Read the scenario, check the product fact behind it, then use the buyer decision to shape your own brief — and your own sample request.
Product fact: four built-in microphones work as active noise cancellation, aimed at subway, street and café ambience.
Buyer decision: put ANC on your must-have list and audition the sample on an actual commute, not in a quiet meeting room.
Product fact: ENC filters background wind and chatter on the outgoing voice path.
Buyer decision: test call quality on the carrier network your market uses, and ask your contact which side the ENC tuning prioritises.
Product fact: 32g in total, a 230mAh case, and roughly 1.5 hours to recharge over Type-C.
Buyer decision: shortlist this platform when box weight and a single charging cable matter more than exotic codecs.
Product fact: the product page confirms OEM and ODM support covering custom branding, packaging and firmware adjustments.
Buyer decision: lock logo placement and box artwork before sampling, so the sample round doubles as your print proof.
OEM and ODM are used almost interchangeably in sourcing conversations. The four rungs below separate them into decisions you can budget for, from a first branded run to a new hardware programme.
The entry rung and the one the product page confirms explicitly: custom branding and packaging. That covers the mark on the case and earbuds, the retail box artwork, the manual and the cable labelling. Approve artwork before the sample round so the sample doubles as the print proof.
Shell colour and finish changes on the existing tool, rather than a new tool. The product page lists a black colourway (TWS1190-Black file reference); treat any additional colour as a project question for the sales team rather than a catalogue option, and confirm availability before you brief a retailer.
Pairing name, voice-prompt language, touch-control mapping and EQ profile adjustments — the product page confirms firmware adjustments sit inside the ODM offer. Write down your touch map and prompt list before the technical review; vague Change the controls requests are what stretch a sample round into three.
Moving off the JL7016 platform onto a different Bluetooth SoC is a development programme, not a variation. Expect a separate tooling and validation path, a fresh sample cycle, and a specification sheet that no longer matches the figures on this page. Only take this rung if your product roadmap genuinely requires it.
Certification claims only matter if the paperwork names your model. The badges below are what the TWS1190 page states; the checklist is what to request before you place the order.
Five stages, and a decision that belongs to you at each one. Ask your sales contact for the current schedule in working days at the stage you are entering — the rung you chose on the customization ladder changes it.
You send the market, target price band and the scenario you are selling into. You approve: the platform choice.
The parameter sheet is frozen — chipset, mic configuration, battery and finish. You approve: the written spec.
Physical samples plus logo and packaging artwork. You approve: the sample against your own audition list.
Certificates, packaging proof and QC criteria confirmed. You approve: the document set for your market.
Mass production with per-batch QC inspection. You receive: the inspection record with the shipment.
Four items, one SKU. Two of them — the manual and the box — are already inside your customization scope on the first rung of the ladder, which makes this the cheapest place to start building a brand.
Send the market you sell into, your brand name, the packaging direction and the rungs you want from the ladder. The product page's own inquiry form asks for name, email, phone or WhatsApp and message — arriving with those details already answered shortens the round trip.
Keep adjacent product options together for a faster catalog comparison.
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use the official contact or inquiry path provided on the site.
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