IPD Telephone Headset with Microphone for Office and Call Center Use Compatible with Avaya J179 IPH-250 Noise-Canceling - 1608, 1616, 9601, 9601,

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. [Wideband Audio & Noise-Canceling Microphone] IPD IPH-250 Single Ear, Wired Phone Headset features HD wideband speakers for crystal clear sound and a passive noise-canceling microphone that reduces background noise for clearer conversations. [Ready to Use] HIS-02 Quick Disconnect (QD) to RJ9 IPD headset with easy connection to the headset port of your desk phone. Plug and play. [Warranty] 3 years from the date of purchase. [ASP Circuit] The speaker's Acoustic Shock Protection circuit protects your desk phone from unwanted peak noise. It cuts more than 105dB and keeps the 105dB level low. [All-Day Comfort] Extremely comfortable, durable, and smartly designed for offices, contact centers, and home workers. Includes premium protein leatherette cushioning. Features: Slim, flexible microphone boom arm bends 120 degrees for optimal mouth placement. Ergonomically curved headband for a comfortable fit. Smooth click-stop adjustments ensure a strong connection between the headband and the speaker body. Premium metal cap prevents hair from getting caught when adjusting the headband. [COMPATIBILITY] HIS-02 bottom adapter with RJ09 is compatible with Avaya deskphones 1608, 1608I, 1608-I, 1608-1, 1616, 9616, 9608, 9608G, 9610, 9611G, 9611G, 9621G, 96220, 9620L, 9620C, 9630, 9630G, 9640G, 9641, 9641G, 9650, 9670, J139, J159, J169, J179. If your phone is not listed, please contact us to check compatibility. * Premium headset with an extremely durable and comfortable design - glossy and clear facial appearance. * Clear and crisp sound receiver unit - wideband. * Acoustic shock protection circuit protects user's hearing from sudden picking noises not exceeding -103dB. * Noise-canceling microphone filters out ambient noise. * Flexible, bent boom arm for optimal microphone positioning. * Stylish adjustable headband with smooth click-stops. * 270-degree left and right ear rotation of microphone boom arm. * Hard plastic material. * Protein premium leatherette cushion. * Clothing clip for securing the cable to clothing. * Plx Quick Disconnect. **Important Notice - Compatibility** Before purchasing our headset, please find your phone model in the list. The headset with the bundled cable works well with all phone models shown. If you purchase the headset with the wrong cable, it may not work exactly with your phone. Please check the phone list below. If you can't find your phone model, please ask us "Have a question?" and we will let you know the stock availability within 24 hours.