RB-M300B Deep Bass Wireless Bluetooth Immersive Headphones with XBS DEEP and Bass Augmentation (Black / Sand Beige)



  • 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.
  • 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
  • HARMONIC TUNING EQ Clearly plays back heavy bass sound by adjusting harmonic overtones, magnifying bass sounds below 100Hz and conversely suppressing bass above 100Hz that can create muffled, noisy sound.
  • HIGH-CAPACITY BATTERY With a full four hour charge, the Panasonic RB-M300B high-capacity battery provides up to 50 hours of playback.
  • HIGH-COMFORT FIT Soft, cushioned headband and earpads fit gently over the ears for hours of anytime, anywhere comfort. Adjusters apply even pressure on the head and around the ears for a firm, personalized fit



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How deep? XBS DEEP.

Panasonic's new XBS DEEP (Extra Bass System Deep) technology lets you revel in powerful, well-defined deep bass playback without compromising the depth and balance of the track, letting you feel the clear, dynamic sound with your whole body.

Encompassing, Deep Bass

With the touch of a button, Bass Enhancer clarifies the bass for an even more powerful sound.

Built for comfort

Panasonic RB-M300B Headphones feature thick, soft over-the-ear pads with Side Pressure Dispersion Technology so you lose yourself in the powerful, deep bass wherever you go—commuting, working, or traveling.

Ready to Go in Minutes

No need to wait so long for your headphones to charge−just 15 minutes of charge gives 3 hours of playback.

Comfort All Day Long

Soft, cushioned headband and earpads fit gently over the ears

Charge Once, Listen for Days

The RB-M300B holds 50 hours of playback on a full charge, for uninterrupted listening.

Even, Smooth Sound

Satisfying bass levels without distortion



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