Computer headset turn phone headset dual 3.5MM to RJ9

The two round headphone (a speaker a mark) is converted to crystal headphone jack, used in the telephone, the purchase of this line is required to have two round headphone, rather than a plug phone headset Phone headset can not go !!)

Tips: As a result of ordinary computer headset power and impedance is relatively low, compared

Professional phone headset there is a certain gap between the effect of the pursuit of high quality results pro

Recommended to choose professional products is better

Because the phone production standards are not uniform, this product does not apply to all brands

Telephone (compatible with about 90% of the telephone). If you can not use the situation,

We do not assume responsibility, please know!