JBL E55BT

Description

The JBL E55BT is an over-ear wireless headphone model featuring a 50 mm driver unit. It supports a frequency range of 20 Hz to 20 kHz, covering the standard human hearing spectrum. The headphones operate without active noise cancellation or passive noise reduction, and they do not include a noise-canceling microphone.
Battery life is rated up to 20 hours, though the overall battery performance may be suboptimal. Connectivity options are available via wireless technology, but the connection experience may not be consistent. The design is functional and fits over the ears, offering a standard level of comfort. Additional features are included, though they may provide limited enhancements to usability. Overall, the JBL E55BT exhibits basic characteristics suitable for general-purpose audio output.