Bluetooth sound card doesn't show up in Sound settings

I can connect to my "HK Aura BT" bluetooth stereo, but it doesn't show up in the list of output devices in the sound settings so it cannot used.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.2.0-14.16-generic 4.2.2
Uname: Linux 4.2.0-14-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.19-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: thomasc 1594 F.... pulseaudio
 /dev/snd/controlC0: thomasc 1594 F.... pulseaudio
CurrentDesktop: GNOME
Date: Tue Oct 6 17:30:57 2015
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Title: Bluetooth sound card not detected
UpgradeStatus: Upgraded to wily on 2015-10-06 (0 days ago)
dmi.bios.date: 12/15/2014
dmi.bios.vendor: AMI
dmi.bios.version: 80.03
dmi.board.asset.tag: 3CR51306RT
dmi.board.name: 2B38
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 1.02
dmi.chassis.asset.tag: 3CR51306RT
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnAMI:bvr80.03:bd12/15/2014:svnHewlett-Packard:pn300-016d:pvr:rvnHewlett-Packard:rn2B38:rvr1.02:cvnHewlett-Packard:ct3:cvr:
dmi.product.name: 300-016d
dmi.sys.vendor: Hewlett-Packard