39:["$","meta","10",{"name":"commonlocale","content":"en_IE"}] 3a:["$","meta","11",{"name":"ps_bodytext","content":"

Slide the switch on the battery holder to ON position. An LED lights up when noise cancellation is switched on. If the light blinks or becomes dim, change the battery.

\n"}] 3b:["$","meta","12",{"name":"ps_description","content":"

Slide the switch on the battery holder to ON position. An LED lights up when noise cancellation is switched on. If the light blinks or becomes dim, change the battery.

\n"}] 3c:["$","meta","13",{"name":"ps_project","content":"PH"}] 3d:["$","meta","14",{"name":"ps_title","content":"How to enable noise cancellation on my Philips headphones?"}] 3e:["$","meta","15",{"name":"title","content":"How to enable noise cancellation on my Philips headphones?"}] 3f:["$","meta","16",{"name":"ps_template","content":"Support Article"}] 40:["$","meta","17",{"name":"uri","content":"https://www.philips.ie/c-f/XC000011692/how-to-enable-noise-cancellation-on-my-philips-headphones"}] 41:["$","meta","18",{"name":"ps_catalogtype","content":"consumer"}] 42:["$","meta","19",{"name":"ps_date","content":"2017-08-24 00:08:00.000"}] 43:["$","meta","20",{"name":"ps_language","content":"English"}] 44:["$","link","21",{"rel":"canonical","href":"https://www.philips.ie/c-f/XC000011692/how-to-enable-noise-cancellation-on-my-philips-headphones"}] 45:["$","meta","22",{"property":"og:title","content":"How to enable noise cancellation on my Philips headphones?"}] 46:["$","meta","23",{"property":"og:description","content":"

Slide the switch on the battery holder to ON position. An LED lights up when noise cancellation is switched on. If the light blinks or becomes dim, change the battery.

\n"}] 47:["$","meta","24",{"property":"og:url","content":"https://www.philips.ie/c-f/XC000011692/how-to-enable-noise-cancellation-on-my-philips-headphones"}] 48:["$","meta","25",{"name":"twitter:card","content":"summary"}] 49:["$","meta","26",{"name":"twitter:titl

Philips Support

How to enable noise cancellation on my Philips headphones?