fasient Telephone Headset Landline Phone Corded Headset RJ11 Office Headphone with Noise Cancelling Microphone for Call Center Customer Service

• Clear Sound - This Telephone Headset with Noise Canceling ensures clearly costermer service. It provides high quality communication for a long period of talking time. Its crystal sound quality gives users nice experience.
• Ultra - Precision design, quality material, uni-body headband construction, flexible mic boom make this rj11 headset with mic more and sturdier.
• Comfortable Headset - Ultra lightweight RJ11 headset with adjustable headband to fit all head sizes, a flexible mic boom to suit your preference, Soft and high quality ear cushion enhance all-day wearing comfort.
• Hearing - International standard hearing effective prevention of sudden high-decibel sound on the ear damage.
• Wide Compatibility - Quality warranty. With rj11 port, Headset can be connected with telephone , very suitable for business conference calls, online courses and ect.

Specification: Name: Operator headset noise canceling headphones Model: A26-RJ Weight: approx. 92g Size: approx. 15.3 * 13.6 * 5.2cm / 6 * 5.4 * 2inch Noise reduction function: double noise reduction technology Microphone: Single-sided noise reduction microphone Interface: RJ11 crystal head Microphone impedance: 2.2K / Ω Microphone sensitivity: -38dB ± 3dB Wire control function: 100-4800HZ Speaker impedance: 150Ω Speaker sensitivity: 116dB ± 3dB Package List: Telephone Headset * 1