1. Brand new and high quality. 2. Wireless Business Bluetooth earphone. 3. Bluetooth V4.0 technology: More rapid transmission. 4. Super bass stereo sound: Brings you excellent music experience. 5. Built-in Microphone: Supports hands-free calls. 6. On-cord control: Supports volume adjustment, song switch, answer / hang up calls. 7. Support voice prompt (Chinese and English). 8. Power indication for iOS: You can know the rest of power easily. 9. Multi-point connection: Can connect with two devices simultaneously. 10. Built-in Lithium battery, low power dissipation, long working time.
