PTron Zen B1 Mono Bluetooth  (Silver, Black, In the Ear)

speaker not good

simply superb I writing this review to help buyer who are searching durbal mono wireless earphone. the first thing to note is that the battery lasts quit long have multiple confrence call to day that last anywhere 2 to 6 hr at a time .I did not get the low power alert until my second hr.confrance call the following day.my colleagues at work are very critical of voice quality and have told me that they thought I was using a regular headset there is no loss of quality.the audio is also spectac...

I have buyed this bluetooth device and when i used i really liked it and quality and range of this device is really awesome and i will definitely recommend this to all of my friend .