One Key Control: The button on the frame provides easy access to control the volume, answer and hang up calls, switch songs, pause and replay music, activate the voice assistant, etc.
Bluetooth version 5.1: You can connect two phones at the same time. The bluetooth glasses support easy and stable pairing at a distance of 10 meters
Dual Mic Noise Canceling: Frame glasses support cVc 8.0 noise canceling technology, which can improve call voice clarity and reduce ambient noise.
BOX NOT IN GOOD CONDITION BUT STILL SEALED