**Product Specifications:**
**Brand:** trendsetter
**Models:** Runner Pro, Runner Pro 2, Runner Pro 3, Runner Pro 4, Runner CC3
**Compatibility:** Compatible with NANK bone conduction headphones
**Charging:** Magnetic suction charging cable
**Upgrades:** Strong magnetic force, durable and snug fit
**Product Features:**
- Quick charging
- Smart chip technology
- Strong magnetic attraction
- Multiple protection features
**Design:** Four major upgrades
**Charging Technology:** Magnetic suction charging technology
- Waterproof and anti-oxidation
- Fast heat dissipation, prevents overheating
**Safety Features:**
- Customized smart chip for stable voltage and overcharge protection
- Pure copper charging contacts for efficient and safe charging
- Multiple intelligent protections: overvoltage, over-temperature, short circuit, undervoltage, overcurrent, impedance, abnormal, electrostatic, and data encryption
**Compatibility:** Suitable for NANK bone conduction headphones
**Product Parameters:**
- **Name:** Magnetic Charging Cable
- **Function:** Charging
- **Interface:** Magnetic suction
- **Outer Material:** TPE high elastic material
- **Core Material:** Thickened tin-plated copper core
- **Compatible with:** NANK bone conduction Bluetooth headphones
- Runner Pro 4 / Pro 3
- Runner Pro 2 / Pro
- Runner CC3