How to Communicate Telepathically With Any Creature Within 30 Feet of You

Taco's coin flies across the room and smacks Leon in the face because it had been a clone. The coin bounced off his face and rolled off his desk, landing fairly fairly close to you again. You scoot Leon's book away from him as he is frozen in place. A capsule about the length of your hand falls out of the machine. There is what looks like a small circular bracelet inside. It can communicate telepathically with any creature you can see within 30 feet of you.