Enjoy multi-day battery life and powerful bass with the RB-M500B Wireless Over-Ear Headphones from Panasonic. The RB-M500B headphones have been engineered to deliver deep bass response through Panasonic's XBS DEEP audio technology, the built-in bass reactor, and Panasonic's tuning and equalizing to highlight the low end. Whether you enjoy bass-forward music or the latest episode of your favorite podcast, your audio is pumped through 40mm neodymium drivers, which are designed to minimize distortion and deliver crisp and clear sound.
 
Multi-Day Power
With a full 4 hours of charge, the RB-M500B wireless headphones' high-capacity battery provides you with up to 30 hours of playback. If you're in a rush, a quick charge of 15 minutes will give you up to 2 hours of continuous playback.
 
Secure & Comfortable Fit
A padded headband and thick padded earcups with side pressure dispersion technology work to make the RB-M500B headphones comfortable during extended listening sessions. Adjusters in the headphones help to keep them secure by applying even pressure on the head and ears.