C3B Magnetic Sports Wireless Bluetooth Earphones Portable Handsfree Earbuds

Main Features:
? Using Bluetooth version 4.2, low power consumption and stable performance
? Support microphone noise reduction function to improve the noise reduction quality of earphones or hands-free mode
? Support adaptive echo cancellation to ensure clearer calls
? Support ACC technology, provide better sound quality
? Support the call function, when the phone comes in, you can choose to keep or hang up the call
? Support the simultaneous connection of two mobile phones
? Using TPE embossed line, tensile and durable, soft and comfortable
? Support Chinese / English voice prompts and power display