User's Manual

Functions

1. Power/Volume: Rotate the power knob to “ON” to

turn on the device. Rotate to “V+” to increase volume or

rotate to “V-” to decrease volume (or until turned off).

2. Mode:

Short-press the “M” key to select the following modes:

UHF (for PA-25W only), Bluetooth, AUX-IN or USB/TF card.

3. Play/Pause (N/A for UHF): Short-press to play; short-press

again to pause. Long-press for single song loops; the LCD

displays “ONE”. Long-press again for all songs to loop;

the LCD will display “ALL” (in USB/TF card mode only).

Short-press the Play/Pause again to exit loop.

4. Previous (N/A for UHF/AUX-IN): Short-press to play

previous. Long-press for fast rewind (for USB/TF only).

Max output power 25W Frequency response 90Hz-18KHz

Output impedance 4Ω Operating temp. -14°F-113°F

Charging voltage DC 5V 2A+ Operating time 10-12 hours

Operating time 8-10 hrs. Charging time 3-5 hours