Experience crystal-clear communication with this high-performance Telephone Headset, designed specifically for devices with an RJ9 headphone jack. Crafted from durable ABS material, this monaural H360-RJ9 model combines ergonomic comfort with advanced noise-canceling technology, making it an ideal choice for professional environments such as call centers, telemarketing, customer service, teleconferencing, offices, and home use. Key Features: · Noise-Canceling Microphone: Equipped with a built-in HD noise-canceling microphone that delivers clear and crisp voice transmission even in noisy environments. The microphone can be adjusted and twisted freely for optimal positioning. · Ergonomic and Lightweight Design: Designed for prolonged use, this headset features soft ear pads and a flexible headband that provide an ultra-light wearing experience without causing ear strain or discomfort. · Simple Plug-and-Play Operation: Featuring an RJ9 plug, this headset supports wide compatibility with devices that have an RJ9 headphone jack. No drivers are needed, ensuring easy setup and instant use. · High Durability and Mobility: Constructed with rugged ABS material and designed for long-term use, this headset offers superior durability. The extended headphone cable provides added flexibility and freedom of movement during calls. · Wide Application Range: Perfectly suited for a variety of professional settings, including call centers, telemarketing, insurance agents, customer service representatives, teleconferencing, and more. Technical Specifications: · Item Type: Telephone Headset · Material: ABS · Model: H360 - RJ9 · Color: Black · Type: Monaural · Function: Call · Scope of Application: For Devices with RJ9 Headphone Jack Horn Parameters: · Sensitivity: 105±3dB (at 178mV 1KHz) · Voice Coil Impedance: 150±15Ω (at 1KHz) · Frequency Response: 100Hz–10kHz · Distortion: ≤5% (at 178mV 1KHz) Microphone Parameters: · Directivity: Single Direction · Sensitivity: -40±2dB (2.0V, 2.2KΩ, 1KHz) · Distortion: ≤5% (at 4.5V, 2.2KΩ, 1KHz) · Frequency Response: 200Hz–6kHz · Consumption Current: 100–500μA Package Includes: · 1 x Telephone Headset (Model H360 - RJ9) This Telephone Headset is a reliable and comfortable solution designed to improve communication efficiency in noisy environments. Its durable construction and noise-canceling capabilities ensure clear conversations, making it an essential accessory for any professional communication setup.