Connecting to a wlan speaker

Hello,
is it possible to connect the Rose RS 250a to a wlan box (Kef Lsx II) without a Wlan Receiver?

@Yogislot

Rose devices use a Bluetooth profile that receives sound sources. Bluetooth profiles that transmit sound sources are not supported
So, if you want to use Bluetooth Speaker or Headphone, you must connect and use the Bluetooth transceiver.

Thank you for the answer, but i mean wlan not bluetooth. For example Sonos or KEF LSX.

@Yogislot

I’m sorry, but it is not possible to connect to the speaker through the wlan connection.