AWEI A921BL Wireless Sport Magnetic Bluetooth Earphone with Wire Control + Mic

1. Magnetic design: easy to wear. and make sure to keep it firmly around your neck while exercising
2. Bluetooth V4.0 technology: faster transmission
3. Super Bass Stereo: Bring you a great music experience
4. Built-in microphone: support hands-free calling
5. Wire control: support volume adjustment, song switching, answering/hanging up calls
6. CVC 6.0 Noise Cancellation: Provides clear conversations and undisturbed music
7. Support voice prompts (Chinese and English)
8. iOS battery indicator: easily grasp the remaining battery
9. Multi-point connection: can connect two devices at the same time
10. Ergonomic Design: Precise fit, comfortable to wear
11. Built-in high-performance lithium polymer battery