Wantek® h311 单声道RJ9【RJ1】办公耳机

Works ok I keep on having customers say they could not hear me, I wish there was a mic control to make it louder. The sound is great

Update: I received a new headphone that had the 3.5mm head phone jack. The noise canceling was a great surprise. I was able to talk in several loud places and had no problem hearing and being heard. I am very pleased with this new headphone set and am able to use it with my galaxy 9 plus cell phone. I would definitely recommend this product. It is so much better than using the earbuds that pick up all kinds of ambient noise when having a phone conversation.

I first ordered the RJ9 Phone Headset for one ear. It was a great product so I tried the RJ9 for two ears. It's even better. It was worth the buy! I use it with the Polycom VVX 400 phone in my office. It's light weight and not cumbersome. Thanks for making high quality, in expensive products. I would definitely recommend this to anyone who wants quality and affordability without breaking the bank!