Malloy E13 Smart Glasses with Headphones Hands-Free Calling Music Photograph Black B PC+CT TR90+Nylon 1Set

Bluetooth-compatible glasses speaker: dynamic drive, sound cavity design, avoid hearing impairment Open solution: allows you not only to listening to music, answer calls, but also to hear notifications from glasses, while listening to the world around you The sunglasses have built-in noise-canceling microphones that allow you to make and receive calls In-ear design helps you keep an eye on your surroundings, avoid danger and enjoy music Transmission distance: 33 feet (10 meters)