| abstract |
The invention relates to a learning device in a finger ring, which has a mini device capable of adjusting and rotating a loop belt, and is worn on a user's finger, including a hollow shell, a ring belt, a voice recorder, a speaker, an audio receiver, and an audio player. Machine and at least one counter. It can be operated by pressing a small button with a single thumb, which can be recorded, replayed and counted to help the user enhance and correct his or her learning ability. The so-called "innovative learning method" is recorded, listened, reviewed and repeated. Educational and religious purposes. |