Panasonic RB-M700B

Active Noise Cancelling eliminates surrounding noise that interferes with the originally intended bass sound, making the bass clearer and more vivid. Panasonic's unique Bass Reactor amplifies low frequencies through real vibration to produce powerful bass sound that makes you feel like you are at a live festival, concert or club. M Series headphones are designed for comfortable, long-term wear, enabled by Side Pressure Dispersion Technology, which ergonomically adjusts the lateral pressure balance between the headband and ear pads. The XBS DEEP (Extra Bass System) gives you fantastic bass performance at the touch of a button. It activates our 3 core bass technologies: Free Edge Driver, Acoustic Bass Control and Harmonic Tuning EQ to send your tunes back to the club. The noise-cancelling M700 gives you up to 20 hours of continuous wireless playback, so you can enjoy your music for longer without interruptions. Bluetooth Wireless Technology Version - 5.0 Operating Distance - Up to 10 m (33 ft)