Contents
1. Product preview and features----------------------
2. Main parts and Accessories-----------------------
3. Turning on the device and functions-----------------
4. Digital voice amplification function------------------
5. Connecting to a smartphone-----------------------
6. Smart app fitting--------------------------------
7. FM distant amplification function--------------------
8. Lock function----------------------------------
9. Using FM Transmitter----------------------------
10. ETC-----------------------------------------
11. Specifications---------------------------------
12. Warranty-------------------------------------
3_1
3_2
4_1
4_2
5
6
8_1
8_2
9
10
11
12
Please read the manual thoroughly before using the device