Back panel

Name Back HEOS31 HS2 wo BT

Threaded Mounting Hole

Used to mount this unit on a wall or ceiling.

Safety Wiring Hole

Used to prevent from dropping.

USB port

Used to connect USB storage devices.

Bluetooth Button ( Button Bluetooth )

Used in the Bluetooth pairing settings link.

Power Input (DC IN)

Used to connect the external power supply link.

AUX Input (AUX IN)

Used to connect audio devices link.

Used to add the speaker to your wireless network link.

Network Connector (NETWORK)

Used to connect this unit to a wired Ethernet network link.

Connect Button (CONNECT)

Used for Wi-Fi setup link.

Connect in Status LED

Indicates the status of this unit link.


Close this cap securely to maintain the splash-proof capabilities.

Battery/Charging Indicator

Indicates the amount of remaining battery power and charging status.

Status Button ( Power Button )

Used to check the amount of remaining battery powerlink.

Turning off/on the batterylink.

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