![background image](http://html.mh-extra.com/html/minibar/b1239/b1239_manual_1801930001.webp)
Product Scheme ---------------------------------------------------- 20
Buttons and Function
1 . A b o u t t h e m i n i b a r B 1 2 3 9 - - - - - - - - - - - - - - - - - - - - - - - - 2 0
2 . C h a r g i n g - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 1
3. Setting of the Main Power Switch --------------------- 21
4. Turning On and Off ------------------------------------------ 22
5. Bluetooth Connection-------------------------------------- 22
6. Connection with 3.5mm Audio Cable ------------------- 22
7. Portable Hands-free Broadcasting----------------------- 23
8. Volume Adjustment -------------------------------------------- 23
9. Mute Function -------------------------------------------------- 24
10. Output function ------------------------------------------- 24
11. Adjustment of Listening Angles ----------------------------- 25
12. Specifications ---------------------------------------------- 26
Precautions and Warnings
Precautions ------------------------------------------------------ 27
Risks of Fire and Electric Shock ---------------------------- 28
Safety Tips for Battery/Charger ---------------------------- 28
Safety Tips for Car Accident ------------------------------- 29
Danger of Falling-----------------------------------------------------------
29