{"product_id":"auriculares-hp-77z31aa-preto","title":"HP 77Z31AA Black Headphones","description":"If you're passionate about \u003cb\u003eIT and electronics\u003c\/b\u003e , like to keep up with the latest technology trends, and don't miss a detail, buy \u003cb\u003ethe HP 77Z31AA Black Headphones\u003c\/b\u003e at the best price.\u003cbr\u003e\u003cbr\u003e \u003cp\u003eThe \u003cb\u003eHP 77Z31AA\u003c\/b\u003e \u003cb\u003eheadphones\u003c\/b\u003e offer a versatile and comfortable solution for those seeking high-quality audio in both professional and personal environments. This model stands out for its \u003cb\u003eblack\u003c\/b\u003e design and ergonomic construction, providing a comfortable and extended wearing experience. Equipped with \u003cb\u003eBluetooth 5.1\u003c\/b\u003e \u003cb\u003ewireless connectivity\u003c\/b\u003e , they allow for quick and stable synchronization with a wide variety of devices, whether via \u003cb\u003eUSB\u003c\/b\u003e or \u003cb\u003eUSB-C\u003c\/b\u003e , facilitating compatibility with both state-of-the-art computers and more traditional models. They feature integrated \u003cb\u003enoise cancellation\u003c\/b\u003e , ensuring clear calls and video conferences even in noisy environments, and a high-sensitivity \u003cb\u003emicrophone\u003c\/b\u003e that improves voice quality during communication. Furthermore, the dual connection mode (wireless and wired) ensures great flexibility of use according to needs, being especially practical for those who alternate between teleworking and commuting. The careful combination of technical features, sound quality, and productivity-oriented functionality makes the HP 77Z31AA a solid and reliable option for those who demand performance and comfort in their everyday headphones.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\n \u003cli\u003eIncludes:\u003cul\u003e\n\n\u003cli\u003e USB-C cable\u003c\/li\u003e\n\n\u003cli\u003e Charging base\u003c\/li\u003e\n\n\u003cli\u003e Cover\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e Type:\u003cul\u003e\n\n\u003cli\u003e Earpieces\u003c\/li\u003e\n\n\u003cli\u003e Earpiece\u003c\/li\u003e\n\n\u003cli\u003e Wireless\u003c\/li\u003e\n\n\u003cli\u003e Headband Headphones\u003c\/li\u003e\n\n\u003cli\u003e Headphones with microphone\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e Frequency: 20 - 20000 Hz\u003c\/li\u003e\n\n\u003cli\u003e Cable length: 1.5 m\u003c\/li\u003e\n\n\u003cli\u003e Headphone type: Over-ear headphones\u003c\/li\u003e\n\n\u003cli\u003e Connectivity:\u003cul\u003e\n\n\u003cli\u003e Bluetooth\u003c\/li\u003e\n\n\u003cli\u003e Wireless\u003c\/li\u003e\n\n\u003cli\u003e Bluetooth 5.1\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e Battery Type:\u003cul\u003e\n\n\u003cli\u003e Lithium Ion\u003c\/li\u003e\n\n\u003cli\u003e Rechargeable lithium battery\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e Connections:\u003cul\u003e\n\n\u003cli\u003e USB-C\u003c\/li\u003e\n\n\u003cli\u003e USB\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e Features:\u003cul\u003e\n\n\u003cli\u003e Built-in battery\u003c\/li\u003e\n\n\u003cli\u003e Wireless\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e Color: Black\u003c\/li\u003e\n\n\u003cli\u003e Compatible:\u003cul\u003e\n\n\u003cli\u003e Windows 10\u003c\/li\u003e\n\n\u003cli\u003e Mac OS\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e Approximate battery life: 24 hours\u003c\/li\u003e\n\n\u003cli\u003e Battery: Yes\u003c\/li\u003e\n\n\u003cli\u003e Recommended age: Adults\u003c\/li\u003e\n\n\u003cli\u003e Composition: Leather\u003c\/li\u003e\n\n\u003cli\u003e Headphones: Binaural\u003c\/li\u003e\n\n\u003cli\u003e Year: 2021\u003c\/li\u003e\n\n\u003cli\u003e Recommended use: Calls and music\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e \u003cb\u003eInformation on general product safety regulations:\u003c\/b\u003e\u003cbr\u003e HP Printing and Computing Solutions, SLU\u003cbr\u003e C\/ José Echegaray, 18\u003cbr\u003e 28232 - Las Rozas\u003cbr\u003e +34902027020\u003cbr\u003e esstore.postsales@hp.com\u003cbr\u003e https:\/\/www.hp.com\/\u003cbr\u003e","brand":"HP","offers":[{"title":"Default Title","offer_id":57174776185219,"sku":"S55251949","price":152.29,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/9073\/3443\/files\/694796930_e21a5a8b-2c76-437e-ab1f-44a24737d6e7.jpg?v=1778822291","url":"https:\/\/umbox.pt\/en\/products\/auriculares-hp-77z31aa-preto","provider":"UMBOX","version":"1.0","type":"link"}