{"id":7277,"date":"2020-03-12T11:14:54","date_gmt":"2020-03-12T11:14:54","guid":{"rendered":"http:\/\/geemarc.com\/fr\/?post_type=product&#038;p=7277"},"modified":"2025-12-15T09:30:44","modified_gmt":"2025-12-15T09:30:44","slug":"cl7400-opti","status":"publish","type":"product","link":"https:\/\/geemarc.com\/fr\/product\/cl7400-opti\/","title":{"rendered":"CL7400 OPTI"},"content":{"rendered":"<p>CARACTERISTIQUES<\/p>\n<ul>\n<li>R\u00e9glage volume, tonalit\u00e9 et balance sur le casque<\/li>\n<li>R\u00e9ception mono ou st\u00e9r\u00e9o<\/li>\n<li>Son num\u00e9rique clair<\/li>\n<li>Se branche directement \u00e0 l\u2019entr\u00e9e optique ou analogique de la TV ou sur une chaine Hifi, etc\u2026<\/li>\n<li>Confortable, l\u00e9ger, casque arceau nomade<\/li>\n<li>Rep\u00e8re tactile sur le bouton ON\/OFF, balance et tonalit\u00e9<\/li>\n<li>Le casque se coupe automatiquement apr\u00e8s une absence de signal de 4 minutes<\/li>\n<li>Utilisation possible de plusieurs casques en simultan\u00e9<\/li>\n<li>Casque pliable pour faciliter le transport<\/li>\n<\/ul>\n<p>TECHNIQUE<\/p>\n<ul>\n<li>Transmission num\u00e9rique 2.4G ISM band avec modulation FHSS<\/li>\n<li>R\u00e9glage de la r\u00e9ception sur 12 niveaux jusqu\u2019\u00e0 125dB Spl. (Niveau maximum de pression acoustique)<\/li>\n<li>Bande passante : 20 \u00e0 20 000Hz<\/li>\n<li>Fr\u00e9quence de fonctionnement : 2.402 &#8211; 2.480GHz<\/li>\n<li>Type de modulation : GFSK<\/li>\n<li>Nombre de canaux : 79<\/li>\n<li>Bande passante : 1M<\/li>\n<li>D\u00e9bit binaire de l&#8217;\u00e9metteur : 1Mbps<\/li>\n<li>Type d&#8217;antenne : Antenne interne<\/li>\n<li>Port\u00e9e :<br \/>\no jusqu\u2019\u00e0 22m en int\u00e9rieur<br \/>\no jusqu\u2019\u00e0 100m en champ libre<\/li>\n<li>Temps de charge de la batterie : 6 heures<\/li>\n<li>Autonomie : 8 heures<\/li>\n<li>Entr\u00e9es jack et optique<\/li>\n<li>Batterie rechargeable lithium polym\u00e8re<\/li>\n<li>Poids : 260g<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div id=\"threesixty-slider-7383_fQ5yVx\" class=\"threesixty-loading threesixty-image threesixty-dark-blue threesixty-vintage threesixty-no-border\" style=\"width: 600px;\">\r\n\t<div class=\"threesixty-preview-7383_fQ5yVx\"><img class=\"threesixty-preview-image\" 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