Audio-Technica ATH-M50xBT2 Wireless Over-Ear Headphones (Black) - Manual (Page 8)

Part names and functions
7
Operation area
2 3 4 1 6 5
1 Battery jack
Use to connect the included USB charging cable and charge the product.
2 Indicator lamp
Displays the operating status and battery level of the product.
3 Connector jack
Use to connect the included cable for wired connection.
4 Power supply / control button
Use to turn the power supply ON/OFF, play/pause music, and answer phone calls.
5 Volume buttons
Use to adjust the volume up or down (+/–).
6 Voice assistant button
Depending on the connected device, activates the device’s speech recognition function (such as Siri for compatible
iOS devices).