China’s noisy ‘dancing grannies’ silenced by device that disables speakers

&quot;It&#x27;s a flashlight-mounted TV-B-Gone The aunties music players have an IR remote&quot;<p><a href="https:&#x2F;&#x2F;twitter.com&#x2F;RealSexyCyborg&#x2F;status&#x2F;1446462487247814658" rel="nofollow">https:&#x2F;&#x2F;twitter.com&#x2F;RealSexyCyborg&#x2F;status&#x2F;144646248724781465...</a>

Reminds me of my beloved Galaxy phone with an infrared emitter. I could turn off or mute any loud TV in waiting rooms