Telephone Headset Corded RJ9 Phone Headset Binaural for Altigen Polycom Gigaset AVAYA Aastra AudioCodes Toshiba Fanvil Mitel Nortel

This RJ9 headset delivers excellent sound quality which gives the users the feeling they're having a "face to face" conversation. It features a lightweight, ergonomic design to help ensure luxurious comfort and performance for all day use.Main Headset Features:?  Stylish design offers an appealing subtle vision effect?  Excellent noise cancellation makes your caller hear better and more clearer?  Big ear pad and plush soft protein leatherette ear cushion ensures whole day wearing comfort?  Ratchet style microphone boom, easy to be adjusted ? Click-stop headband for superior comfortPart of Phones Compatibility (Included but not Limited):AVAYA: 1408, 1416, 2410, 2420, 4610, 4620, 4621, 4622, 4625, 4630, 5410, 5420, 5610, 5620, 5621, 5625, 9404, 9406, 9408, 9504, 9508Aastra: 390, 470, 480e, 480i, 53i, 55i, 57i, 57iCT, 6725i,6753i, 6755i, 6757i, 8004, 8009, 8314, 8324, 9009, 9216, 9112i, 9133i, 9143i, 9316cw, 9417cw, 9480iAudioCodes: 405HD, 420HD, 430HD, 440HD, 445HD, 450HDMitel: 5000, 5010, 5020, 5040, 5055, 5140, 5201, 5205, 5207, 5210, 5212, 5215, 5220, 5224, 5230, 5235, 5240, 5250, 5312, 5324, 5330, 5340, 5550, SuperSet 4015, 4025, 4125, 4150Polycom: SoundPoint 300, 301, 335, 430, 450, 500 (rev. E or later), 501, 550, 600, 601, 650, 670Toshiba: DP5022-SD, DP5023-SD, DP5018-S, DP5000, DKT 3001, 3010S, 3020S, 3020SD, 3014SDLFanvil: C68, C66, C62, C58P, C58, X3/X3G, X5/X5G, C01Shore Tel: IP100, IP212K, IP230, IP265, IP530, IP560, IP565Gigaset: DE310, DE410, DE700IP, DE900IPAltiGen: 500, 510, 600, 705, 710If your phone is not listed, please contact us for compatibility guide.