Send the following on WhatsApp
Continue to ChatSony speakers combine NFC and WiFi / Bluetooth for minimal streaming effort https://www.digitalreviews.net/news/news-archives/sony-speakers-combine-nfc-and-wifi-bluetooth-for-minimal-streaming-effort/
Sony speakers combine NFC and WiFi / Bluetooth for minimal streaming effort https://www.digitalreviews.net/news/news-archives/sony-speakers-combine-nfc-and-wifi-bluetooth-for-minimal-streaming-effort/