Overview The Panasonic RBM500B Deep Bass Wireless headphones capitalize on the heavy bass sound so you can enjoy your music to the fullest. The XBS DEEP (Extra Bass System Deep) delivers well-defined deep bass so you'll feel the impact of dynamic sound with your entire body as if you are in a live house or concert hall. The 40mm Free Edge Driver System delivers dynamic bass sound with significantly less distortion while realizing transparent mid-to-high frequency sound. A-Stock - Open Box Product The Panasonic RBM500B Deep Bass Wireless headphones capitalize on the heavy bass sound so you can enjoy your music to the fullest. The XBS DEEP (Extra Bass System Deep) delivers well-defined deep bass so you'll feel the impact of dynamic sound with your entire body as if you are in a live house or concert hall. The 40mm Free Edge Driver System delivers dynamic bass sound with significantly less distortion while realizing transparent mid-to-high frequency sound. Acoustic Bass Control reproduces bass sound with precision, while the Harmonic Tuning EQ meticulously adjusts around the 3.5 kHz range to deliver crisp and clear mid-to-high range while enhancing bass sound in the lower frequencies. Feel a powerful vibe with the Bass Reactor, which amplifies low frequencies with actual vibration to create a bass section that feels like a live house concert. Side Pressure Dispersion Technology evenly spreads out lateral pressure around your ears for a more comfortable fit, allowing you to enjoy music for a long time. Launch your smartphone voice assistant through the built-in mic to select music, adjust the volume, and make phone calls with your voice. Bluetooth compatibility allows you to enjoy up to 30 hours of wireless playback when fully charged; if you’re in a rush, use a 15-minute quick charge for 90 minutes of playback. ULTRA-LOW BASS RESPONSE Immerse yourself in powerful bass playback with exceptional, deep bass response through Panasonic's XBS DEEP, developed by optimal tuning of the housing structure, a driver equalizing function, and an equalizing function. DEEP, BOOMING BASS Experience the deep, booming bass vibe you'd enjoy at a concert or nightclub with a built-in Bass Reactor that amplifies total low frequencies present in each track’s original low frequencies DUO POWER DRIVERS Two 40 mm Neodymium driver units pump out sound more evenly through the headphones distortion-resistant diaphragm for deep, yet delicate bass sound HIGH-CAPACITY BATTERY With a full four-hour charge, the Panasonic RB-M500B high-capacity battery provides up to 30 hours of playback. HIGH-COMFORT FIT Soft cushioned headbands, and earpads fit gently over the ears for hours of any time, anywhere comfort. Adjusters apply even pressure on the head and around the ears for a firm, personalized fit
