{"id":6493,"date":"2026-06-09T08:42:09","date_gmt":"2026-06-09T08:42:09","guid":{"rendered":"https:\/\/www.headphones-china.com\/product\/rk-c387-new-sports-bluetooth-neckband-earphones-with-longer-battery-life-and-power-supply\/"},"modified":"2026-06-09T08:42:09","modified_gmt":"2026-06-09T08:42:09","slug":"rk-c387-new-sports-bluetooth-neckband-earphones-with-longer-battery-life-and-power-supply","status":"publish","type":"product","link":"https:\/\/www.headphones-china.com\/ja\/product\/rk-c387-new-sports-bluetooth-neckband-earphones-with-longer-battery-life-and-power-supply\/","title":{"rendered":"RK C387 New Sports Bluetooth Neckband Earphones with Longer Battery Life and Power Supply"},"content":{"rendered":"<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<td>\u9632\u6c34\u898f\u683c<\/td>\n<td>IPX-5<\/td>\n<td>\u63a8\u5b9a\u30d0\u30c3\u30c6\u30ea\u30fc\u5bff\u547d<\/td>\n<td>20\u6642\u9593\u4ee5\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>\u30ef\u30a4\u30e4\u30ec\u30b9\u9045\u5ef6\u6642\u9593<\/td>\n<td>30ms\u672a\u6e80<\/td>\n<td>BT\u30ef\u30a4\u30e4\u30ec\u30b9<\/td>\n<td>Bluetooth v5.4<\/td>\n<\/tr>\n<tr>\n<td>\u30d8\u30c3\u30c9\u30d5\u30a9\u30f3\u5f62\u72b6<\/td>\n<td>\u30a4\u30f3\u30a4\u30e4\u30fc<\/td>\n<td>\u6750\u8cea<\/td>\n<td>ABS<\/td>\n<\/tr>\n<tr>\n<td>\u64cd\u4f5c\u65b9\u6cd5<\/td>\n<td>\u30dc\u30bf\u30f3\u64cd\u4f5c<\/td>\n<td>\u30ce\u30a4\u30ba\u30ad\u30e3\u30f3\u30bb\u30ea\u30f3\u30b0<\/td>\n<td>\u30a2\u30af\u30c6\u30a3\u30d6\u30ce\u30a4\u30ba\u30ad\u30e3\u30f3\u30bb\u30ea\u30f3\u30b0 (ANC)<\/td>\n<\/tr>\n<tr>\n<td>\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8<\/td>\n<td>JL<\/td>\n<td>\u30d0\u30c3\u30c6\u30ea\u30fc\u5bb9\u91cf(mah)<\/td>\n<td>500-1000mAh<\/td>\n<\/tr>\n<tr>\n<td>\u5145\u96fb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u7a2e\u985e<\/td>\n<td>Type-C<\/td>\n<td>\u5145\u96fb\u6642\u9593<\/td>\n<td>&lt;1H<\/td>\n<\/tr>\n<tr>\n<td>\u97f3\u91cf\u8abf\u7bc0<\/td>\n<td>\u306f\u3044<\/td>\n<td>\u30d0\u30c3\u30c6\u30ea\u30fc\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc<\/td>\n<td>LED<\/td>\n<\/tr>\n<tr>\n<td>\u63a5\u7d9a<\/td>\n<td>\u30ef\u30a4\u30e4\u30ec\u30b9<\/td>\n<td>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u91d1\u578b<\/td>\n<td>\u306f\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u30d0\u30c3\u30c6\u30ea\u30fc\u5bb9\u91cf<\/td>\n<td>500-1000mAh<\/td>\n<td>\u30d0\u30c3\u30c6\u30ea\u30fc\u5145\u96fb\u6642\u9593<\/td>\n<td>1\uff5e3\u6642\u9593<\/td>\n<\/tr>\n<tr>\n<td>\u30bf\u30c3\u30c1\u30b9\u30af\u30ea\u30fc\u30f3<\/td>\n<td>\u3044\u3044\u3048<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Waterproof Standard IPX-5 Estimated Battery Life more than 20 hours wireless delay time less than 30ms BT Wireless Bluetooth v5.4 Headphone Form Factor In ear material ABS Control Method Button Control Noise Cancelling Active Noise Cancellation (ANC) chipset JL battery capacity(mah) 500-1000mah Charging Interface Type Type-C Charging Time &lt;1H Volume Control Yes battery indicator LED Connection Wireless private mold Yes Battery Capacity 500-1000mah Battery Charging Time 1-3 hours Touch Screen No<\/p>","protected":false},"featured_media":6090,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_cat":[31],"product_tag":[],"suppliers":[734],"class_list":["post-6493","product","type-product","status-publish","has-post-thumbnail","product_cat-neck-mounted-bluetooth-earphones","supplier-shenzhen-aquina-electronic-manufacturing-co-ltd","first","instock","shipping-taxable","product-type-simple"],"acf":{"wc_qty":"1 piece","wc_fob":"$7.20","wc_exw":"0"},"_links":{"self":[{"href":"https:\/\/www.headphones-china.com\/ja\/wp-json\/wp\/v2\/product\/6493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.headphones-china.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.headphones-china.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.headphones-china.com\/ja\/wp-json\/wp\/v2\/comments?post=6493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.headphones-china.com\/ja\/wp-json\/wp\/v2\/media\/6090"}],"wp:attachment":[{"href":"https:\/\/www.headphones-china.com\/ja\/wp-json\/wp\/v2\/media?parent=6493"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.headphones-china.com\/ja\/wp-json\/wp\/v2\/product_cat?post=6493"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.headphones-china.com\/ja\/wp-json\/wp\/v2\/product_tag?post=6493"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/www.headphones-china.com\/ja\/wp-json\/wp\/v2\/suppliers?post=6493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}