





YONGYUNG® YYZT-02 OPEN-EAR SPORTS AUDIO HEADSET
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
- Ear-Clip Open-Ear Design
- Bluetooth V5.4 Connection
- ENC Environmental Noise Cancellation
- 4-8H Playback Time
- Digital Display Screen
- Daily Life Waterproof
Color Options
DETAILED SPECIFICATIONS & TRUST BUILDING
Detailed Specifications Datasheet
| Product Name | YONGYUNG® YYZT-02 Open-Ear Sports Headset |
| Model Number | YYZT-02 |
| Product Category | OPEN-EAR SPORTS AUDIO |
| Wearing Style | Ear-Clip Design |
| Bluetooth Version | V5.4 |
| Noise Cancellation | ENC Environmental Noise Cancellation |
| Battery Capacity | 25mAh (Earbuds) / 200mAh (Charging Case) |
| Playback Time | 4-8 Hours |
| Charging Time | ≈1 Hour (Earbuds) / ≈2 Hours (Charging Case) |
| Key Features | Digital Display Screen / Voice Control |
| Color Options | Purple / Warm Cloud / Black |
| OEM Customization | Available (Logo / Packaging / Configuration) |
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)