Sony DR-BT100CX Manual

DR-BT100CX_4-130-037-51(1)

of your clothes and then wear 
the headphones.
Wear the earphone marked  in 

your left ear, and the one marked 

 in your right ear.

Move the cord slider to change the split 

position of the cord, to prevent the 

headphones coming apart when the unit 

is not in use. 

If the earbuds do not fit your ears 

correctly, low-bass sound may not be 

heard. To enjoy better sound quality, 

change the earbuds to another size, or 

adjust the earbuds position to sit on 

your ears comfortably and fit your ears 

snugly. If the earbuds do not fit your 

ears, try another size. Confirm the size 

of the earbuds by checking the color 

inside. When you change the earbuds, 

install them firmly on the headphones 

to prevent the earbud from detaching 

and remaining in your ear.