1. Microphone voice amplifier
2. Micro SD playback for MP3/WMA format
3. Aux-in & external microphone record to micro SD
4. Transfer files from computer to unit via USB cable
5. Repeat one/all
6. Echo function
7. LED display
8. Aux-in jack
9. External microphone jack
10. Type-B USB charging jack
11. Belt clip
12. 1.2m strap
13. Built-in battery (18650 type, 1500mAh)
14. Speaker: 5W *1 pc
15. Size: 84(L)*45(W)*111(H)mm
16. Weight: 163g
| CN