sound – Connect the Bluetooth 4.0 headset

I'm trying to connect my bluetooth headphones.

Jabra Talk 45

Specifications:

Bluetooth® compatible Bluetooth® version 4.0

Supported Bluetooth® profiles Advanced Audio Distribution (A2DP) v1.2, AVRCP ABS only. Hands-free profile v1.6,
profile of headphones v1.2, profile of access to the telephone directory (PBAB) v1.0

Modes supported EDR (2 and 3 Mb), SCO, eSCO, sniff mode

It is not shown in the list of devices.

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