User Manual

WARNING

1. DO NOT place objects on top of the device, as objects may

scratch the device.

2. DO NOT expose the device to dirty or dusty environments.

3. DO NOT insert any foreign objects into the device.

4. DO NOT expose the device to strong magnetic or electrical eld.

5. DO NOT use the device in the rain

6. Please check with your Local Authority or retailer for proper

disposaI of electronic products.

7. DO NOT disassemble the device. Only a certied service

technician should perform repair.

8. The device has apertures to disperse heat. DO NOT block the

device ventilation, the device may become hot and malfunction

as a result.

PPHP822NSM CONTROL BOARD FUNCTIONS

1. Power Switch

2. Master volume control

3. DC 5V input jack/Charge LED indicator, red color is on charge mode, light o is

full charge mode

4. Bass volume control knob

5. Treble volume control knob

6. Microphone Echo control knob

7. USB and micro SD memory card input jack

8. 3.5MM AUX input jack

9. 6.5MM microphone input jack

10. LED light switch button

11. Microphone volume control knob

12. Display screen

13. Mode button: Short press to select BT, FM, AUX, USB, SD mode

14. Previous

15. Play/Pause/Press and hold for TWS function

16. Next

17. Short press to start recording, and press again to save and play recording.

Press and hold to play recorded les, press and hold again to quit recording.

18. Microphone priority button: When playing recorded les, press and hold to

delete current recording.