{"id":77527,"date":"2026-11-08T12:36:48","date_gmt":"2026-11-08T08:36:48","guid":{"rendered":"https:\/\/chip.am\/en\/product\/defender-headphones-bt-freemotion-b490-black-63490\/"},"modified":"2026-11-09T03:25:52","modified_gmt":"2026-11-08T23:25:52","slug":"defender-headphones-bt-freemotion-b490-black-63490","status":"publish","type":"product","link":"https:\/\/chip.am\/hy\/product\/defender-headphones-bt-freemotion-b490-black-63490\/","title":{"rendered":"DEFENDER HEADPHONES BT FREEMOTION B490 BLACK 63490"},"content":{"rendered":"<p>DEFENDER HEADPHONES BT FREEMOTION B490 BLACK 63490<\/p>\n<h2>Technical specifications<\/h2>\n<table class=\"shop_attributes chip-product-specifications\">\n<tbody>\n<tr>\n<th>Ear coupling<\/th>\n<td>Circumaural<\/td>\n<\/tr>\n<tr>\n<th>Product colour<\/th>\n<td>Black<\/td>\n<\/tr>\n<tr>\n<th>Recommended usage<\/th>\n<td>Universal<\/td>\n<\/tr>\n<tr>\n<th>AUX in<\/th>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<th>Headphone sensitivity<\/th>\n<td>99 dB<\/td>\n<\/tr>\n<tr>\n<th>Headset type<\/th>\n<td>Binaural<\/td>\n<\/tr>\n<tr>\n<th>Product type<\/th>\n<td>Wireless headphones<\/td>\n<\/tr>\n<tr>\n<th>USB input port type<\/th>\n<td>USB C<\/td>\n<\/tr>\n<tr>\n<th>Battery capacity<\/th>\n<td>200 mAh<\/td>\n<\/tr>\n<tr>\n<th>Battery charge time (AC)<\/th>\n<td>2 h<\/td>\n<\/tr>\n<tr>\n<th>Headphone frequency<\/th>\n<td>20 &#8211; 20000 Hz<\/td>\n<\/tr>\n<tr>\n<th>Connectivity technology<\/th>\n<td>Wireless<\/td>\n<\/tr>\n<tr>\n<th>Acoustic system<\/th>\n<td>Closed<\/td>\n<\/tr>\n<tr>\n<th>Recommended load impedance<\/th>\n<td>40 mm<\/td>\n<\/tr>\n<tr>\n<th>Wearing style<\/th>\n<td>Head-band<\/td>\n<\/tr>\n<tr>\n<th>Quantity<\/th>\n<td>1<\/td>\n<\/tr>\n<tr>\n<th>Warnings<\/th>\n<td>Do not disassemble or modify the product yourself.<\/td>\n<\/tr>\n<tr>\n<th>Warnings<\/th>\n<td>The product contains batteries which must be disposed of correctly.<\/td>\n<\/tr>\n<tr>\n<th>Warnings<\/th>\n<td>Read the user manual before use.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><strong>defender<\/strong><br \/>Model: 63490<br \/>Warranty: 12 months<\/p>\n","protected":false},"featured_media":77528,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[48],"product_tag":[],"class_list":["post-77527","product","type-product","status-publish","has-post-thumbnail","product_cat-headsets","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product\/77527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/comments?post=77527"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/media\/77528"}],"wp:attachment":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/media?parent=77527"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_brand?post=77527"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_cat?post=77527"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_tag?post=77527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}