2-12n39 ♡ Instant purchase welcome, silent purchase late at night OK ◎ ♡ Only one of each item, first come first served ♡ All items are free shipping! ♡ Bulk purchases welcome, feel free to comment ✨ ♡ Please contact us before rating if there are any issues. ᐟ.ᐟ ・We have not confirmed the operation. ⭐️ Please understand and purchase as it is stored at home and shipped with simple packaging (⁎ᵕᴗᵕ⁎) #RitsuMamaProductListIsHere✨☜ ♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢♦︎♢ 【New, Unused ✨】 Callez Headset for Headset Telephone, Dual Ear, with Noise Canceling Microphone, Fixed Telephone Headset, Callez RJ9 Office Telephone Headphone, with Microphone Mute/Unmute, Volume Control, Compatible with YealinkT20P T21P T26P T23G T46G T48G T42S T46S Avaya 1608 9608 9611 Grandstream Panasonic Snom 【Clear Calls】: The wideband sound 4-pin RJ9 call center telephone headset with microphone provides excellent sound quality and brings a natural listening experience. The noise-reducing microphone reduces background noise and the acoustic vibration protection circuit protects hearing. 【Lightweight & Comfortable】: Ultra-lightweight wired hands-free telephone headset compatible with Grandstream Panasonic Snom Desk Phone, with an adjustable headband to fit all head sizes. High-quality, soft artificial leather ear cushions provide all-day comfort. Easily adjust the volume and mute/unmute the microphone. 【Headset for Fixed Telephones】 ※ Mobile phones and computers are not covered. 【Ultra-Durable】: Precision design, high-quality plastic, unibody headband construction, high-quality microphone, sturdy and durable. Suitable for call centers, hospitals, offices, businesses, telephone counseling services, homes, insurance, schools, and banks. ⭐️ If you have any questions, 　Please feel free to ask (⁎ᵕᴗᵕ⁎)