YONGYUNG® K7 Bone Conduction Swimming Headphones
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
- IPX8 Professional Waterproof
- 16GB Internal Storage
- Bluetooth V5.0 + Local Playback
- 1-2H Fast Charging
- True Bone Conduction Tech
- 8H+ Playback Time (350mAh)
Color Options
DETAILED SPECIFICATIONS & TRUST BUILDING
Detailed Specifications Datasheet
| Product Name | YONGYUNG® K7 Bone Conduction Swimming Headphones |
| Model Number | K7 |
| Product Series | YONGYUNG® Swimming Series |
| Waterproof Rating | IPX8 Professional Grade |
| Playback Modes | Bluetooth Mode + Local Playback |
| Internal Storage | 16GB |
| Bluetooth Version | V5.0 |
| Battery & Endurance | 350mAh / 8H+ |
| Charging Time | 1-2 Hours |
| Color Options | Grey / Blue |
| 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)