{"id":9081,"date":"2025-09-13T08:52:42","date_gmt":"2025-09-13T08:52:42","guid":{"rendered":"https:\/\/dz-rf.com\/?post_type=product&#038;p=9081"},"modified":"2025-10-28T08:54:49","modified_gmt":"2025-10-28T08:54:49","slug":"usb-data-cable","status":"publish","type":"product","link":"https:\/\/dz-rf.com\/zh\/product\/usb-data-cable\/","title":{"rendered":"Portapack H4"},"content":{"rendered":"<p><strong><b>The improvements of<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>H4<\/b><\/strong><strong><b>:<\/b><\/strong><\/p>\n<ul>\n<li><b><\/b><strong><b>Single power on\/off switch<\/b><\/strong>. When powered off, the battey will no longer phantom drain, i.e., the device can be completely powered off.<\/li>\n<li><b><\/b><strong><b>Advanced battery management IC and battery display<\/b><\/strong>(battery %, voltage, current\/draw, etc&#8230;). It is easier to check the battery level.<\/li>\n<li><b><\/b><strong><b>Matte screen<\/b><\/strong>. This matte screen can help you see the content of the screen much more clearly in sunny places outside.<\/li>\n<li><b><\/b><strong><b>360-degree Knob Button<\/b><\/strong>. The knob button becomes to be the flat design, going back to the ipod style click wheel. The knob is more convenient to use.<\/li>\n<li><b><\/b><strong><b>The GPIO port<\/b><\/strong>! This new generation H4adds a GPIO port so users can make their own add-ons for the H4, just like the flipper zero. This is a big step forward, and it&#8217;s a design that hasn&#8217;t been in any previous version of Portapack.<\/li>\n<li><b><\/b><strong><b>Improved charge speeds<\/b><\/strong>. The H4improves the charging quality and speed.<\/li>\n<li><b><\/b><strong><b>Built in microphone and switch toggle<\/b><\/strong>. And there is a toggle to switch between the Built-in and the Headphone Microphone.<\/li>\n<li><b><\/b><strong><b>Automatic switching of sound between the headphone and the speakers<\/b><\/strong>. Once you plug the headphone, the H4 will automatically switches from speaker mode to headset mode. This is also a feature that the previous Portapack did not have.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The improvements of\u00a0H4: Single power on\/off switch. When powered off, the battey will no longer phantom drain, i.e., the device can be completely powered off. Advanced battery management IC and&hellip;<\/p>","protected":false},"featured_media":9157,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[208],"product_tag":[],"class_list":{"0":"post-9081","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-main-products","8":"first","9":"instock","10":"sale","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/dz-rf.com\/zh\/wp-json\/wp\/v2\/product\/9081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dz-rf.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dz-rf.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dz-rf.com\/zh\/wp-json\/wp\/v2\/comments?post=9081"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dz-rf.com\/zh\/wp-json\/wp\/v2\/media\/9157"}],"wp:attachment":[{"href":"https:\/\/dz-rf.com\/zh\/wp-json\/wp\/v2\/media?parent=9081"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dz-rf.com\/zh\/wp-json\/wp\/v2\/product_brand?post=9081"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dz-rf.com\/zh\/wp-json\/wp\/v2\/product_cat?post=9081"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dz-rf.com\/zh\/wp-json\/wp\/v2\/product_tag?post=9081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}