Review on Black JBL T450BT On-Ear Wireless Headphones with Built-In Mic and Remote by Czesawa Murmuchamiat ᠌

Purchased about 1.5 years ago. Only the most recent six months of this time period were utilized in any significant way. In a nutshell, the left speaker produced a "wheezing" effect on the bass. In addition to that, the life of the battery has significantly decreased. The overall time spent listening to music without recharging the device was no more than 4-5 hours (it is unclear where the reported 11 hours came from), and in the most recent months, the time spent listening to music was no longer than 2 hours. Another disadvantage is that it loses its ability to make contact with the device if it is exposed to static electricity (for instance, when it comes into contact with synthetics). And of course, the control: in order to detect the pause button, which is positioned between the volume buttons and is almost never supplied, you need to have very sensitive fingertips.