Dell AE715 - Features; Speaker Components

Features
Speaker
1
USB charging
2
DC power
3
Call pick up
4
Mic mute
5
Call hang up
6
Microphone
7
Bluetooth
8
Volume down
9
Volume up
10
Power button
11
Aux-in
12
Headphone
1
2
12
11
10
9
8
7
5
3
4
5
6