Sony WI-SP510 Help Manual page 15

10.
Built-in antenna
A Bluetooth antenna is built into the headset.
11.
+ (volume +)/ (next) button
There is a tactile dot on the + button. Use this dot as a guide when operating the headset.
12.
(play/call)/ (power) button
13.
Indicator (red/blue)
Lights up in red while charging.
Lights up in red or blue to indicate the power or communication status of the headset.
14.
– (volume –)/ (previous) button
15.
(left) mark
There is a tactile dot at the
16.
Microphone
Picks up the sound of your voice when talking on the phone.
17.
USB Type-C port
Connect the headset to an AC outlet via a commercially available USB AC adaptor or to a computer with the supplied
USB Type-C cable to charge the headset.
Related Topic
About the indicator
Checking the remaining battery charge
(left) mark.
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