Failed to connect Bluetooth with earbuds

I try to connect my earbuds with Bluetooth , but don’t connect and check Bluetooth service have error Failed to set mode: Not Powered (0x0f).

I try with [SOLVED] Fedora 37 Wireless Earbuds Will Not Pair - #7 by Matt_Hartley - Linux - Framework Community.

not working!!!

● bluetooth.service - Bluetooth service
     Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: enabled)
    Drop-In: /usr/lib/systemd/system/service.d
             └─10-timeout-abort.conf
     Active: active (running) since Wed 2023-11-08 11:41:43 +0330; 1min 44s ago
       Docs: man:bluetoothd(8)
   Main PID: 8548 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 21323)
     Memory: 984.0K
        CPU: 166ms
     CGroup: /system.slice/bluetooth.service
             └─8548 /usr/libexec/bluetooth/bluetoothd

Nov 08 11:41:43 fedora bluetoothd[8548]: Endpoint registered: sender=:1.87 path=/MediaEndpoint/A2DPSource/sbc
Nov 08 11:41:43 fedora bluetoothd[8548]: Endpoint registered: sender=:1.87 path=/MediaEndpoint/A2DPSink/sbc_xq
Nov 08 11:41:43 fedora bluetoothd[8548]: Endpoint registered: sender=:1.87 path=/MediaEndpoint/A2DPSource/sbc_xq
Nov 08 11:41:43 fedora bluetoothd[8548]: Endpoint registered: sender=:1.87 path=/MediaEndpoint/A2DPSource/faststream
Nov 08 11:41:43 fedora bluetoothd[8548]: Endpoint registered: sender=:1.87 path=/MediaEndpoint/A2DPSource/faststream_duplex
Nov 08 11:41:43 fedora bluetoothd[8548]: Endpoint registered: sender=:1.87 path=/MediaEndpoint/A2DPSink/opus_05
Nov 08 11:41:43 fedora bluetoothd[8548]: Endpoint registered: sender=:1.87 path=/MediaEndpoint/A2DPSource/opus_05
Nov 08 11:41:43 fedora bluetoothd[8548]: Endpoint registered: sender=:1.87 path=/MediaEndpoint/A2DPSink/opus_05_duplex
Nov 08 11:41:43 fedora bluetoothd[8548]: Endpoint registered: sender=:1.87 path=/MediaEndpoint/A2DPSource/opus_05_duplex
Nov 08 11:42:16 fedora bluetoothd[8548]: Failed to set mode: Not Powered (0x0f)

bluetoothctl logs:

[NEW] Device 1C:52:16:A4:56:D5 QCY-APP
[CHG] Device 1C:52:16:A4:56:D5 RSSI: 0xffffffbd (-67)
[NEW] Device 1C:52:16:84:F5:FA QCY AilyPods
[DEL] Device 1C:52:16:84:F5:FA QCY AilyPods
[NEW] Device 1C:52:16:84:F5:FA QCY AilyPods
[CHG] Device 1C:52:16:84:F5:FA LegacyPairing: yes
[CHG] Device 1C:52:16:84:F5:FA LegacyPairing: no
[CHG] Device 1C:52:16:84:F5:FA Connected: yes
[DEL] Device 1C:52:16:A4:56:D5 QCY-APP

[bluetooth]# scan on
Discovery started
[CHG] Controller 00:45:E2:C7:06:B0 Discovering: yes
[NEW] Device 1C:52:16:A4:56:D5 QCY-APP
[NEW] Device 4A:1A:D7:96:77:4E 4A-1A-D7-96-77-4E
[NEW] Device 1C:52:16:84:F5:FA QCY AilyPods
[CHG] Device 1C:52:16:84:F5:FA LegacyPairing: yes
[CHG] Device 1C:52:16:84:F5:FA LegacyPairing: no
[bluetooth]# pair 1C:52:16:84:F5:FA
Attempting to pair with 1C:52:16:84:F5:FA
Failed to pair: org.bluez.Error.ConnectionAttemptFailed
[DEL] Device 1C:52:16:84:F5:FA QCY AilyPods