Giới thiệu Wireless Bluetooth Earphone Neckband Sport with Mic Handsfree CEP
Features: -Ear ear design, reducing the world's best bass. -Unique magnetic control, Not easy to fall. -Built-in high sensitivity microphone, clearer voice quality. -Built-in lithium battery, support for 2 hours fast charging, provide up to five hours of music / talk endurance. -Bluetooth one with two to meet the needs of multi-source. -With a play button, you can control the music player and make and receive calls and other functions.