Call Center Wired Earhook Single Side Customer Service Headphones with Microphone for Mobile Telemarketing Headset, 3.5mm Laptop, Phone,

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. High quality materials: Free large, medium and small earphone silicone sleeve, suitable for long-term wear, soft touch, tensile strength wire, durable gold-plated plug. Strong compatibility: The headphones are suitable for all mobile phones, computers and other devices with 3.5mm interface, and can be used in online courses, call centers, conference calls, etc. High-quality microphone: Active noise reduction, anti-static, high-sensitivity built-in microphone and flexible pole ensure precise speaking position and provide high-quality communication. Single earhook type: earhook earphone, easy to use, ergonomic design, comfortable wearing, uninterrupted use, small appearance, light weight. Detachable: The ear hooks of the headset can be freely replaced, can be worn on the left and right ears at any time, and can be expanded and contracted according to the size of the auricle. Specifications: Item Type: Headphones Material: TPE Speaker Parameters/Microphone Parameters Diameter: 15mm Sensitivity: -52dB Impedance: 32Ω Directivity: Directional EMC Sensitivity: 110dB (±5dB) Impedance: ≤2 Frequency Response: 50-15kHz Resistive Impedance: 150 Ohm >Sensitivity: 108dB Max Input Power: 10MW Plug: 3.5mm Rope Length: Approx. 1.3-1.8m/4.3-5.9ft Application: Call and Service Center, Travel, Education Package list: 1 headphone 2 spare earphone silicone cases