9
Using the product
The product can use
Bluetooth
wireless technology to connect to your device and play music, receive phone calls, etc.
Use the product for whichever of these purposes suits your needs.
Note that Audio-Technica cannot guarantee compatible operation with connected
Bluetooth
devices.
Power supply
Slide the power switch to the ON or OFF position.
Power
supply
Power switch operation Indicator lamp
ON
*1
Lights in blue, then flashes in red and
blue*
2
OFF
*1
Lights in blue, then turns off
*1 You can hear a sound indicating the switching between on/off when wearing the product.
*2 It may take several seconds for the indicator lamp to light.
Wearing the product
Bluetooth
and NFC
transmitter/receiver
Remote control
with mic
Neck band
• Insert the side of the product marked “LEFT” into the
left ear and the side marked “RIGHT” into the right ear,
and then adjust the eartips.
• Wear the product so that the
Bluetooth
and NFC
transmitter/receiver rests on your back.
• Adjust the width of the neck band for the most
comfortable fit.
ATH-CKS550BT_UM_V2_6L_book.indb 9 2017/01/23 10:03