True wireless Bluetooth earbuds support OEM/ODM brand customization.

K189 True Wireless Earbuds — OEM/ODM Base Model

The K189 is a straightforward true wireless earbud built as a volume base model. No gimmicks: a stable TWS connection, a compact charging case and a price point that works for promotion, gifting and entry-level retail ranges.

Key Features

• True wireless stereo in-ear design
• Compact charging case with Type-C input
• Stereo sound and built-in call microphone
• Touch control
• Full OEM / ODM: logo, colour, packaging, manual language
• Volume-friendly pricing

Technical Specifications

Certifications & Quality Control

Produced in a Bluetooth audio factory with CE, RoHS and FCC certified production. Every batch passes incoming material inspection, in-line assembly checks, 100% functional testing and a final packing audit. Certification documents and test reports are available with your order for customs clearance and marketplace requirements.

OEM & ODM Customization

• Your logo on the product, charging case and retail box
• Custom colours and surface finish
• Retail packaging design and printing support
• Manual, label and carton marking in your market's language
• Firmware and voice-prompt language options
• Private-mould development for volume programmes

MOQ, Sampling & Lead Time

Sample units are supplied before bulk production so your team can verify sound, fit, charging and packaging. Bulk orders are scheduled after sample approval, and repeat programmes keep fixed production slots so later batches match the approved sample. Send your target quantity, market and packaging requirement for an exact quotation.

Packing & Shipping

Individual retail box plus export carton. Express, air and sea shipping supported, including delivery to your freight forwarder in Shenzhen and Amazon FBA labelling. Carton marks and pallet labels can be customised.

FAQ

Can I order samples before bulk production?

Yes. Sample orders are supported for the K189 so you can verify sound, fit and packaging before committing to volume.

Can the K189 carry our brand?

Yes. Logo, colour, retail box, manual and carton marking can all be customised as OEM services.

Do you supply certification documents?

Yes. CE, RoHS and FCC documentation is available with your order, and we can support the paperwork for your local market.