How to find battery level for bluetooth headphone?
I want to see how much battery my Edifier W800BT headphone has left, and I can see it normally on my android cell phone.
The headphone's battery level doesn't show on the Control Center's Energy panel, but it shows as connected in the Bluetooth panel.
I've read some StackOverflow questions about it, and tried the script provided in <https:/
I've also tried the GNOME shell extension provided in <https:/
OUTPUTS:
>>>lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 21.04
Release: 21.04
Codename: hirsute
>>>dpkg --status bluez | grep '^Version:'
Version: 5.56-0ubuntu4.2
>>>upower -e
/org/freedeskto
/org/freedeskto
/org/freedeskto
>>>upower --version
UPower client version 0.99.11
UPower daemon version 0.99.11
>>>ls /sys/class/
ACAD BAT1
>>>bluetoothctl devices
Device 5C:C6:E9:1F:1D:23 EDIFIER W800BT
>>> bluetoothctl info
Device 5C:C6:E9:1F:1D:23 (public)
Name: EDIFIER W800BT
Alias: EDIFIER W800BT
Class: 0x00240404
Icon: audio-card
Paired: yes
Trusted: yes
Blocked: no
Connected: yes
LegacyPairing: no
UUID: Headset (00001108-
UUID: Audio Sink (0000110b-
UUID: A/V Remote Control Target (0000110c-
UUID: A/V Remote Control (0000110e-
UUID: Handsfree (0000111e-
>>>dbus-send --print-
Error org.freedesktop
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