{"id":7869,"date":"2026-06-10T02:14:20","date_gmt":"2026-06-10T02:14:20","guid":{"rendered":"https:\/\/www.headphones-china.com\/product\/k21-single-rotate-handsfree-bt-earphones-business-wireless-bt-headset-earhook-earphone-with-mic-for-driver\/"},"modified":"2026-06-10T02:14:20","modified_gmt":"2026-06-10T02:14:20","slug":"k21-single-rotate-handsfree-bt-earphones-business-wireless-bt-headset-earhook-earphone-with-mic-for-driver","status":"publish","type":"product","link":"https:\/\/www.headphones-china.com\/hi\/product\/k21-single-rotate-handsfree-bt-earphones-business-wireless-bt-headset-earhook-earphone-with-mic-for-driver\/","title":{"rendered":"K21 \u0938\u093f\u0902\u0917\u0932 \u0930\u094b\u091f\u0947\u091f \u0939\u0948\u0902\u0921\u094d\u0938\u092b\u093c\u094d\u0930\u0940 \u092c\u0940\u091f\u0940 \u0907\u092f\u0930\u092b\u093c\u094b\u0928 \u092c\u093f\u091c\u0928\u0947\u0938 \u0935\u093e\u092f\u0930\u0932\u0947\u0938 \u092c\u0940\u091f\u0940 \u0939\u0947\u0921\u0938\u0947\u091f \u0907\u092f\u0930\u0939\u0941\u0915 \u0907\u092f\u0930\u092b\u093c\u094b\u0928 \u092e\u093e\u0907\u0915\u094d\u0930\u094b\u092b\u093c\u094b\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0921\u094d\u0930\u093e\u0907\u0935\u0930 \u0915\u0947 \u0932\u093f\u090f"},"content":{"rendered":"<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<td>BT \u0935\u093e\u092f\u0930\u0932\u0947\u0938<\/td>\n<td>\u092c\u094d\u0932\u0942\u091f\u0942\u0925 V4.1<\/td>\n<td>\u0905\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u092c\u0948\u091f\u0930\u0940 \u0932\u093e\u0907\u092b<\/td>\n<td>10-15 \u0918\u0902\u091f\u0947<\/td>\n<\/tr>\n<tr>\n<td>\u0935\u0949\u091f\u0930\u092a\u094d\u0930\u0942\u092b \u092e\u093e\u0928\u0915<\/td>\n<td>\u0906\u0908\u092a\u0940\u090f\u0915\u094d\u0938-3<\/td>\n<td>\u091a\u093f\u092a\u0938\u0947\u091f<\/td>\n<td>JL<\/td>\n<\/tr>\n<tr>\n<td>\u0939\u0947\u0921\u092b\u093c\u094b\u0928 \u092b\u0949\u0930\u094d\u092e \u092b\u0948\u0915\u094d\u091f\u0930<\/td>\n<td>\u0908\u092f\u0930-\u0939\u0941\u0915<\/td>\n<td>\u092c\u0948\u091f\u0930\u0940 \u0915\u094d\u0937\u092e\u0924\u093e(mah)<\/td>\n<td>200-500mah<\/td>\n<\/tr>\n<tr>\n<td>\u0938\u093e\u092e\u0917\u094d\u0930\u0940<\/td>\n<td>\u092a\u094d\u0932\u093e\u0938\u094d\u091f\u093f\u0915<\/td>\n<td>\u0917\u0947\u092e \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u0932\u093e\u0907\u091f<\/td>\n<td>\u0932\u093e\u0907\u091f \u0928\u0939\u0940\u0902<\/td>\n<\/tr>\n<tr>\n<td>\u091f\u091a \u0938\u094d\u0915\u094d\u0930\u0940\u0928<\/td>\n<td>\u0928\u0939\u0940\u0902<\/td>\n<td>\u092c\u0948\u091f\u0930\u0940 \u0915\u094d\u0937\u092e\u0924\u093e<\/td>\n<td>300mAh<\/td>\n<\/tr>\n<tr>\n<td>\u091a\u093e\u0930\u094d\u091c\u093f\u0902\u0917 \u0915\u0947\u0938 \u0915\u094d\u0937\u092e\u0924\u093e<\/td>\n<td>800mAh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>BT Wireless Bluetooth V4.1 \u0905\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u092c\u0948\u091f\u0930\u0940 \u091c\u0940\u0935\u0928 10-15 \u0918\u0902\u091f\u0947 Waterproof Standard IPX-3 chipset JL headphone form factor Ear-hook \u092c\u0948\u091f\u0930\u0940 \u0915\u094d\u0937\u092e\u0924\u093e (mah) 200-500mah \u0938\u093e\u092e\u0917\u094d\u0930\u0940 Plastic Game atmosphere light No Light touch screen No Battery capacity 300mAh Charging case capacity 800mAh<\/p>","protected":false},"featured_media":7584,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_cat":[15],"product_tag":[],"suppliers":[221],"class_list":["post-7869","product","type-product","status-publish","has-post-thumbnail","product_cat-single-ear-bluetooth-headset","supplier-shenzhen-weiyi-technology-co-ltd","first","instock","shipping-taxable","product-type-simple"],"acf":{"wc_qty":"5 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