Anki 2.0 Ring Remote Controller, Bluetooth 1-Hand Flashcard Accessory for iPad, Mac, Windows, Charging Case Included, 140H Automatic Studying Battery Life, Camera Accessories

pre-med and med school students this ring is a MUST! when I tell you I have never gone through anki cards so fast! and the ring is so much more ergonomic than the remote - 10/10 recommend! #medschool #premed #anki #medstudent #ankicards