{"id":7161,"date":"2026-06-09T09:34:36","date_gmt":"2026-06-09T09:34:36","guid":{"rendered":"https:\/\/www.headphones-china.com\/product\/professional-3-5mm-stereo-wired-on-ear-call-center-headset-30mm-speaker-headphone-with-hanging-microphone\/"},"modified":"2026-06-09T09:34:36","modified_gmt":"2026-06-09T09:34:36","slug":"professional-3-5mm-stereo-wired-on-ear-call-center-headset-30mm-speaker-headphone-with-hanging-microphone","status":"publish","type":"product","link":"https:\/\/www.headphones-china.com\/hi\/product\/professional-3-5mm-stereo-wired-on-ear-call-center-headset-30mm-speaker-headphone-with-hanging-microphone\/","title":{"rendered":"Professional 3.5mm Stereo Wired On-ear Call Center Headset 30mm Speaker Headphone With Hanging Microphone"},"content":{"rendered":"<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<td>\u0928\u093f\u091c\u0940 \u092e\u094b\u0932\u094d\u0921<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<td>\u091a\u093f\u092a\u0938\u0947\u091f<\/td>\n<td>\u0905\u0928\u094d\u092f<\/td>\n<\/tr>\n<tr>\n<td>\u0935\u0949\u091f\u0930\u092a\u094d\u0930\u0942\u092b \u092e\u093e\u0928\u0915<\/td>\n<td>IPX-4<\/td>\n<td>Driver Units<\/td>\n<td>30mm speaker<\/td>\n<\/tr>\n<tr>\n<td>\u092b\u093c\u094d\u0930\u0940\u0915\u094d\u0935\u0947\u0902\u0938\u0940 \u0930\u093f\u0938\u094d\u092a\u0949\u0928\u094d\u0938<\/td>\n<td>20-20KHz<\/td>\n<td>\u092a\u094d\u0930\u0924\u093f\u092c\u093e\u0927\u093e<\/td>\n<td>32ohms+\/-10%<\/td>\n<\/tr>\n<tr>\n<td>\u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932\u0924\u093e<\/td>\n<td>105dB +\/-3dB(at 1KHz)<\/td>\n<td>\u092a\u094d\u0932\u0917<\/td>\n<td>3.5mm Stereo or USB connection<\/td>\n<\/tr>\n<tr>\n<td>\u0905\u0927\u093f\u0915\u0924\u092e \u0907\u0928\u092a\u0941\u091f \u092a\u093e\u0935\u0930<\/td>\n<td>50mW<\/td>\n<td>\u0915\u0947\u092c\u0932 \u0932\u0902\u092c\u093e\u0908<\/td>\n<td>1.2M+\/10%<\/td>\n<\/tr>\n<tr>\n<td>\u092e\u093e\u0907\u0915\u094d\u0930\u094b\u092b\u093c\u094b\u0928<\/td>\n<td>Optional<\/td>\n<td>\u0935\u0949\u0932\u094d\u092f\u0942\u092e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>\u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930<\/td>\n<td>CE\/ROHS<\/td>\n<td>\u0935\u093e\u092f\u0930\u0932\u0947\u0938 \u0939\u0948<\/td>\n<td>\u0928\u0939\u0940\u0902<\/td>\n<\/tr>\n<tr>\n<td>\u0935\u093e\u092f\u0930\u0932\u0947\u0938 \u092a\u094d\u0930\u0915\u093e\u0930<\/td>\n<td>\u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/td>\n<td>Support Memory Card<\/td>\n<td>\u0928\u0939\u0940\u0902<\/td>\n<\/tr>\n<tr>\n<td>\u0935\u094b\u0915\u0932\u093f\u091c\u093c\u094d\u092e \u0938\u093f\u0926\u094d\u0927\u093e\u0902\u0924<\/td>\n<td>\u0921\u093e\u092f\u0928\u093e\u092e\u093f\u0915<\/td>\n<td>\u0935\u0949\u0932\u094d\u092f\u0942\u092e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>\u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u092c\u091f\u0928<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<td>\u0915\u094b\u0921\u0947\u0915\u094d\u0938<\/td>\n<td>\u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/td>\n<\/tr>\n<tr>\n<td>\u0936\u0948\u0932\u0940<\/td>\n<td>\u0939\u0947\u0921\u092c\u0948\u0902\u0921<\/td>\n<td>\u0938\u0902\u091a\u093e\u0930<\/td>\n<td>\u0935\u093e\u092f\u0930\u094d\u0921<\/td>\n<\/tr>\n<tr>\n<td>\u0909\u092a\u092f\u094b\u0917<\/td>\n<td>Portable Media Player, Mobile Phone, COMPUTER, Gaming, PROFESSIONAL, For iPod, HiFi Headphone<\/td>\n<td>\u0938\u0915\u094d\u0930\u093f\u092f \u0936\u094b\u0930-\u0928\u093f\u0930\u0938\u094d\u0924\u0940\u0915\u0930\u0923<\/td>\n<td>\u0928\u0939\u0940\u0902<\/td>\n<\/tr>\n<tr>\n<td>\u0915\u0949\u0930\u094d\u0921 \u0915\u0940 \u0932\u0902\u092c\u093e\u0908<\/td>\n<td>1.2m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>private mold Yes chipset Others Waterproof Standard IPX-4 Driver Units 30mm speaker Frequency response 20-20KHz Impedance 32ohms+\/-10% Sensitivity 105dB +\/-3dB(at 1KHz) Plug 3.5mm Stereo or USB connection Max input power 50mW Cord length 1.2M+\/10% Microphone Optional Volume control Optional Certificates CE\/ROHS Is wireless No Wireless Type None Support Memory Card No Vocalism Principle Dynamic Volume 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