♫ [high quality music] : the codec supports aac, aptx, aptx hd, and achieves high-quality music and video playback on many mobile devices such as iphone and android smart phones.
♫ [easily accessible in-line controls] perfect workout headphones that are snug and secure so the headphones stay put while running, biking or at the gym.
♫ [bluetooth 5.0] : qualcomm's "qcc3034" is adopted the most advanced chip with few products that are still adopted worldwide, and supports the latest standard "bluetooth 5.0".
♫ [cvc 8.0 microphone] cvc 8.0 noise cancelling microphone reduces outside noises, enable clearer microphone sound. clear calls with a qualcomm cvc 8.0 microphone
♫ [convenient magnetic clasping design] built-in magnets let you attach the two headphones together when not using, and wear like a necklace around your neck, a convenient way to carry around when you don't need them.