One Headset Mutilple Uses. This office headset can be used for both landline phones, cell phones and laptops. A telephone headset comes with both RJ9 and 3.5mm connectors for desk phones and mobiles including iPhone Samsung and most other Androids. Headset with RJ9 connector for Landline Phones: Mitel Inter-Tel Aastra ShoreTel Toshiba ESI Allworx Altigen Obihai Adtran.
High Quality Sound: Phone headset with noise cancelling microphone and HD audio sound ensure easy and clear communication for call centers, offices and home phones even in noisy environment. Wideband audio solution offers natural and clear hearing. Anti acoustic shock for hearing protection.
Super Comfortable Headset: RJ9 headset with super soft protein leatherette ear cushion,user-friendly hygiene, adjustable headband to fit for different head sizes, ear cover rotatable,no pain no push to ears for all day long wearing. Microphone arm 330 degree rotable for wearing mic on either side, super call center headset for telemarketing and offices.