Fanvil Monaural RJ9 Headset with Microphone for IP Phones.

Fanvil's FAN-HT301 is a Monaural headset which features a 1.8 meter RJ9 quick disconnect cord, HD wideband audio and passive noise-cancellation technology.

Know what you are purchasing, before purchasing:
This product works with most IP Phones and all Fanvil IP phones that support a RJ9 jack. (RJ9 has 4 contacts and is typically used for telephone handsets,)
This product does NOT plug into a computer or old analogue telkom phones.
This product is NOT a headphone for playing music on.
The cable terminates with a RJ9 jack make sure your IP phone has a R9 jack port designed for headphones.
This model only has a speaker for one ear, leaving the other ear open.
This product is ideal for people such as receptionists or persons that use the phone a lot and would like a hands free experience.

Fanvil HT301 to RJ9 Headset
Fanvil HT301 is a QD to RJ9 headset which is specially designed for call center and office communication.
HT301 supports passive noise reduction technology, offering an immersive HD audio experience.
Streamlined ergonomic design, soft leather ear cushions and ultra-lightweight provide all-day comfort for you to wear.
Support connecting to Fanvil IP phones and third-party mainstream IP phones.

Highlights
HD Audio: Support wideband HD audio and passive noise reduction, which is designed for the calling and music. It supports Anti Electromagnetic Frequency Interference and dynamic EQ function, providing more vivid and rich audio quality.
All-day Comfort: Ergonomic design with soft leather ear cushions and ultra-lightweight. 260 bendable boom arm allows users to wear according to their preference.
Strong Compatibility: Compatible with all Fanvil IP phones and the third-party
mainstream IP phones

More Information
SKU FAN-HT301
Manufacturer Fanvil
Manufacturer Product Code HT301

Specifications Headset Cable Length: 1.8m
Headset Style: Monaural
Mic Frequency Range: 50 Hz 8 KHz
Mic Sensitivity: -42db 3db
Operating Temperature: -25~60
Speaker Frequency Range: 20Hz - 20KHz
Speaker Impedance: 32 15%
Speaker Sensitivity: 117 3 dB