True wireless TWS Bluetooth earbuds with LCD screen, ear tips, noise reduction, stereo sound quality. Supports OEM/ODM customization.
2. Transmission Power: Class 2
3. Wireless frequency: 2.4-2.48 GHz
Transmission range: 10-15 meters.
Charging time: 1 hour (charging voltage: 5V).
Talk time/music playback time: 5-6 hours
Supports high-quality stereo music playback.
8. Horn: 13MI composite membrane.
9. Compatible models: Suitable for all smartphones with Bluetooth capabilities. 10. Charging case: 360 mAh with protective board, earpiece power: 30 mAh.
11. Screen size: 1.47 inch full-coverage.
12. Features lyrics display in 16 languages, AIC+EWC, multiple functions, 13. Type-C charging cord.
Z51 TWS Earbuds with LCD Charging Case
The Z51 is a true wireless earbud with an LCD charging case, interchangeable ear tips and noise reduction on calls. The visible display and the ear-tip fit options make it easy to position in retail.
Key Features
- LCD display on the charging case
- Noise reduction for calls
- Multiple ear-tip sizes for fit
- True wireless stereo sound
- Type-C charging
- OEM / ODM branding and packaging
Technical Specifications
| Model | Z51 |
| Type | TWS in-ear earbuds |
| Display | LCD charging case |
| Noise reduction | Call noise reduction |
| Ear tips | Multiple sizes supplied |
| Charging port | Type-C |
| MOQ | Low MOQ, flexible for trial orders |
| OEM / ODM | Logo, colour, packaging, manual and carton marking |
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 Z51 so you can verify sound, fit and packaging before committing to volume.
Can the Z51 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.
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