A1 TWS Bluetooth True Wireless Headphones

  FEATURES:    This headphone allows you to play or pause music, switch songs, answer or hang up calls, and adjust the volume. To switch songs, tap the headphon twice; tap once to answer or hand up calls; and tap three times to adjust volumes. It has a large battery capacity cabin and longer battery life. This headphone has a built-in large capacity lithium battery, which protects your wireless music. High Quality Stero Sound- this headphone has the ability to not only eliminate noise, but also boost the bass. Each of the earpieces offers a separate crystal Hifi stereo sound It is Waterproof, so that users do not have to be worried about having their headphones damaged when worn in the rain, swimming pool, showers, etc. Not only is this device comfortable to wear, but it also has HD voice, smart touch and voice assistance wireless binaural stereo, left and right ear channel separation, HIFI sound effects. The left and right ears can be used separately (mono), can be used in pairs (s