1. Excellent Ultrathin Designing; Unit size: 80(L)*50(W)*5(H)mm

2. Flexibility, Reliability;

3. Record, store or play personal messages, voices;

4. Recording time: 10S or be customized etc;

5. High quality acoustic;

6. Easy to use or operation;

7. Components: Circuit board, ABS plastic shell, mini-speaker, cell (CRcell), MIC, record and play botton etc;

Customized information is welcomed