Keys and parts
1 Volume down key
2 Volume up key
3 NFC area
4 Skip to previous track
5 Play or pause key
6 Skip to next track
7 Power and Bluetooth status indicator
8 Bluetooth key
9 Wireless charging area
10 Wireless charging status indicators
5
11 Power key
12 Connector for power supply
13 Service connector
14 Audio connector (3.5 mm)