To order visit our website.. www.sastogadgets.com 2-in-1 Charging Case and Phone Stand: Built-in back panel opens up to act as a hands-free phone stand for watching shows while traveling. Strong and Smart Noise Cancelling: Features an adaptive active noise cancelling (ANC) system that reduces ambient noise by up to 42dB, automatically adjusting to your environment. Transparency Mode: Allows you to easily switch back to hearing the world around you whenever needed without removing the earbuds.