The Grandstream GMD1208 is a desktop wireless conference microphone built to pick up a full room from a single unit, using eight omni-directional MEMS microphones and dynamic beamforming across 24 beam directions for 360-degree coverage. Native pickup range is rated at 26 feet (about 7.9 meters), extending to 66 feet (about 20 meters) when paired over its proprietary 2.4GHz mode with a GVC3220 video conferencing system, or 33 feet (about 10 meters) over Bluetooth. Audio processing includes acoustic noise suppression, automatic gain and dynamic range control, anti-howling and a noise-shield function, with audio carried on the Opus codec. A 1500mAh lithium-ion battery gives roughly 12 hours of talk time or 150 hours on standby, and the unit charges over its Micro-B USB port.<\/p>\n
The eight-microphone array and 24-direction beamforming let the GMD1208 track speakers around a table rather than relying on one fixed pickup zone, so a conversation moving from seat to seat stays audible without anyone leaning toward the unit. Anti-howling and noise-shield processing suppress feedback and background noise before audio reaches the far end of a call, and the capacitive touch mute button with its own LED gives a clear, silent way to mute mid-meeting. Three status LEDs \u2014 one tri-color for general status, one dual-color for mute, one dual-color for power \u2014 make the unit’s state readable at a glance from across a table. Up to two GMD1208 units can cascade together, extending coverage to a longer table or an irregularly shaped room without adding a second, separately managed system.<\/p>\n
The GMD1208 suits mid-sized meeting and boardroom setups where a single ceiling or table microphone doesn’t reach every seat: an executive boardroom, a training room running hybrid sessions, or a huddle space where staff dial into calls from laptops over Bluetooth rather than a fixed conferencing endpoint. Because it supports proprietary 2.4GHz pairing, Bluetooth and BYOD modes, the same microphone can serve a dedicated GVC3220 video conferencing setup on one day and a laptop-based call the next, without swapping hardware. The wireless connection also removes the trailing cable across a table that a wired boundary microphone would need, which matters in rooms that get rearranged for different meeting sizes.<\/p>\n
Over its proprietary 2.4GHz mode, the GMD1208 is built to work with the Grandstream GVC3220 video conferencing system specifically, which can connect up to two GMD1208 microphones at once at a maximum distance of about 66 feet (20 meters) \u2014 useful for covering a long table from both ends. Over Bluetooth 2.1+EDR, it pairs with the majority of Bluetooth-capable devices, at data rates of 1 Mb\/s for basic rate and 3 Mb\/s for enhanced data rate connections, which covers laptops and phones used for ad hoc or BYOD calls. The Micro-B USB port doubles as a BYOD microphone input alongside its charging role, so a wired option is available when a wireless link isn’t practical.<\/p>\n
The GMD1208 ships with the microphone unit, a USB cable, a power supply, a quick installation guide and the GPL license. It measures 105 x 105 x 16.9 mm and weighs 131.4 g, small enough to sit on a table without dominating the space. The universal power adapter takes 220V input and outputs 5V\/1A for charging. Rated operating temperature is 0\u00b0C to 40\u00b0C with 10\u201390% non-condensing humidity, and storage extends to -10\u00b0C to 60\u00b0C \u2014 standard office and meeting-room conditions. With roughly 12 hours of talk time on a full charge, a single overnight charge on the included adapter comfortably covers a full working day of meetings.<\/p>\n
The Grandstream GMD1208 desktop wireless microphone covers a meeting room with 8 MEMS mics and 360-degree beamforming, pairing with a GVC3220 or over Bluetooth for up to 12 hours of talk time.<\/p>\n","protected":false},"featured_media":5684,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[497],"product_cat":[510],"product_tag":[],"class_list":["post-5682","product","type-product","status-publish","has-post-thumbnail","product_brand-grandstream","product_cat-telephony-accessories","first","onbackorder","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/product\/5682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/comments?post=5682"}],"version-history":[{"count":1,"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/product\/5682\/revisions"}],"predecessor-version":[{"id":5683,"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/product\/5682\/revisions\/5683"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/media\/5684"}],"wp:attachment":[{"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/media?parent=5682"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/product_brand?post=5682"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/product_cat?post=5682"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/risys.sa\/en\/wp-json\/wp\/v2\/product_tag?post=5682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}