F9 Auriculares Inalámbricos Bluetooth 5.0

Feature:1. Latest Bluetooth V5.0 Technology.2. International Brand CSR Chips.3. Long-term use of high-capacity batteries.4. Using CVC8.0 noise reduction technology.5. Single earphone can't charge mobile phone.6. Both earphones can charge the cell phone.7. Designed for sport, wearing sturdy clothes.8. Subwoofer stereo.9. High Definition Microphone Support Call.10. TWS F9 Fashion Bluetooth Sports Headset.11. With Digital Display