{"id":5355674,"date":"2026-02-02T04:06:00","date_gmt":"2026-02-02T02:06:00","guid":{"rendered":""},"modified":"2026-04-23T19:52:17","modified_gmt":"2026-04-23T17:52:17","slug":"wireless-bluetooth-speaker-b57-813799-white","status":"publish","type":"product","link":"https:\/\/gadgettravellers.eu\/en\/shop\/wireless-bluetooth-speaker-b57-813799-white\/","title":{"rendered":"Wireless Bluetooth Speaker &#8211; B57 &#8211; 813799 &#8211; White"},"content":{"rendered":"<p>Wireless Bluetooth speaker with high-quality stereo sound. <br \/>Practical design for carrying everywhere and impressive RGB LED lighting that adapts to the rhythm of your music.<\/p>\n<p>Features: <br \/>Bluetooth V5.3,<br \/>Transmission range: up to 10m,<br \/>Ports: USB \/ TF card \/ AUX,<br \/>Woofer,<br \/>FM radio, <br \/>Power: 20W, <br \/>Frequency: 60Hz-23KHz,<br \/>Signal-to-noise ratio: >95db, <br \/>Rechargeable battery: Lithium-ion polymer 3.7V, 4000mAh, <br \/>Charging time: 3 hours,<br \/>Operating time: up to 5 hours,<br \/>Charging voltage: DC 5V,<br \/>Dimensions: 20*6 cm.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wireless Bluetooth speaker 20W with BT V5.3, RGB LED that follows the rhythm, built-in woofer, and USB\/TF\/AUX ports. 4000mAh battery for up to 5 hours of playback and built-in FM radio.<\/p>\n","protected":false},"featured_media":5206108,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[],"product_tag":[15],"class_list":{"0":"post-5355674","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_tag-uncategorized","8":"first","9":"onbackorder","10":"purchasable","11":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/gadgettravellers.eu\/en\/wp-json\/wp\/v2\/product\/5355674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gadgettravellers.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gadgettravellers.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gadgettravellers.eu\/en\/wp-json\/wp\/v2\/comments?post=5355674"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gadgettravellers.eu\/en\/wp-json\/wp\/v2\/media\/5206108"}],"wp:attachment":[{"href":"https:\/\/gadgettravellers.eu\/en\/wp-json\/wp\/v2\/media?parent=5355674"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gadgettravellers.eu\/en\/wp-json\/wp\/v2\/product_brand?post=5355674"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gadgettravellers.eu\/en\/wp-json\/wp\/v2\/product_cat?post=5355674"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gadgettravellers.eu\/en\/wp-json\/wp\/v2\/product_tag?post=5355674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}