{"id":193,"date":"2026-03-07T17:51:49","date_gmt":"2026-03-07T16:51:49","guid":{"rendered":"http:\/\/113.30.150.43\/?product=sony-mdrrf811rk-nero-cuffia-wirelsss-20-20000hz"},"modified":"2026-03-07T17:51:49","modified_gmt":"2026-03-07T16:51:49","slug":"sony-mdrrf811rk-nero-cuffia-wirelsss-20-20000hz","status":"publish","type":"product","link":"https:\/\/grandingroup.it\/en\/product\/sony-mdrrf811rk-nero-cuffia-wirelsss-20-20000hz\/","title":{"rendered":"Sony MDRRF811RK Black Wireless Headphones 20-20000Hz"},"content":{"rendered":"<div class=\"SfondoTestoInfo\"><strong>EARPHONE DESIGN: <\/strong><span class=\"ColoreTestoInfo\">Supraaural<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>FORM FACTOR: <\/strong><span class=\"ColoreTestoInfo\">Auricle<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>HEADPHONE FREQUENCY: <\/strong><span class=\"ColoreTestoInfo\">20 \u2013 20000 Hz<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>DRIVER UNIT: <\/strong><span class=\"ColoreTestoInfo\">4 cm<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>MAGNET TYPE: <\/strong><span class=\"ColoreTestoInfo\">Neodymium<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>CONNECTION TECHNOLOGY: <\/strong><span class=\"ColoreTestoInfo\">Wireless<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>WIRELESS RANGE: <\/strong><span class=\"ColoreTestoInfo\">100m<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>BATTERY LIFE: <\/strong><span class=\"ColoreTestoInfo\">13h<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>RECHARGEABLE: <\/strong><span class=\"ColoreTestoInfo\">Yes<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>PRODUCT COLOR: <\/strong><span class=\"ColoreTestoInfo\">Black<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>AMOUNT: <\/strong><span class=\"ColoreTestoInfo\">1<\/span><\/div>\n<div class=\"SfondoTestoInfo\"><strong>AC\/DC ADAPTER: <\/strong><span class=\"ColoreTestoInfo\">Yes<\/span><\/div>","protected":false},"excerpt":{"rendered":"<p>More freedom to listen<\/p>","protected":false},"featured_media":12775,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[352],"product_cat":[242],"product_tag":[],"class_list":["post-193","product","type-product","status-publish","has-post-thumbnail","product_brand-sony","product_cat-cuffie-auricolari","first","outofstock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/grandingroup.it\/en\/wp-json\/wp\/v2\/product\/193","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/grandingroup.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/grandingroup.it\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/grandingroup.it\/en\/wp-json\/wp\/v2\/comments?post=193"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/grandingroup.it\/en\/wp-json\/wp\/v2\/media\/12775"}],"wp:attachment":[{"href":"https:\/\/grandingroup.it\/en\/wp-json\/wp\/v2\/media?parent=193"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/grandingroup.it\/en\/wp-json\/wp\/v2\/product_brand?post=193"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/grandingroup.it\/en\/wp-json\/wp\/v2\/product_cat?post=193"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/grandingroup.it\/en\/wp-json\/wp\/v2\/product_tag?post=193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}