



YONGYUNG® YYZT-80 TWS BLUETOOTH EARBUDS WITH LARGE CAPACITY CASE (OEM/ODM)
Technical ID: 276367308855 | Version HISO: 01-01
| Quantity Range | MOQ | Est. Lead Time |
|---|---|---|
| 100-499 Units | 100 Units | 7-15 Days |
| 500-999 Units | REQUEST QUOTE | 7-15 Days |
| 1000-1999 Units | REQUEST QUOTE | 7-15 Days |
| 2000+ Units | NEGOTIABLE | Discussed |
Key Specs Quick-Check
- OEM/ODM Customization
- 21+ Languages Support
- 40mAh Earbud
- 8000mAh Battery Case
- 7-10 Days Total Runtime
- 10m Connection Range
Color Options
DETAILED SPECIFICATIONS & TRUST BUILDING
Detailed Specifications Datasheet
| Product Name | YONGYUNG® YYZT-80 TWS Bluetooth Earbuds |
| Model Number | YYZT-80 |
| Communication Range | ~10 Meters |
| Earbud Battery | 40mAh |
| Charging Case Battery | 8000mAh |
| Playback Time | 7-10 Days (with Case) |
| Frequency Response | 20Hz-20KHz |
| Charging Interface | Type-C |
| Languages Supported | 21 Languages (incl. English, French, Spanish, German, etc.) |
| Color Options | Rubber White / Rubber Black |
| Material | High-Quality ABS |
| Customization | OEM/ODM Supported (Logo, UI, Packaging) |
| Application | General Consumer Audio |
Quality Control (QC) Process Display

SALT SPRAY TEST

HIGH-LOW-TEMP

IPX8 Deep Water

EARHOOK FATIGUE TEST
OEM/ODM CUSTOMIZATION SERVICES
• Custom Logo placement
(e.g. silkscreen outside the earhook)
• Custom Colorway
(MOQ: 100 units per color)
• Custom Packaging Design
(Bespoke retail packaging, templates provided)
• Software Integration
(Custom boot prompts & App UI localization)