RB-M300B Deep Bass Wireless Headphones
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RB-M300B
Mighty Bass That Moves You



Features
Deep Bass Thumps Your Body

Well-Defined Deep Bass Response

Encompassing, Deep Bass

Gentle Fit for Any Ears

Convenient Functions
Voice Assistant Activation

50 hours Playback

Quick Charge

Specs

Size and Weight
- Weight
- 296g
*Approx. without cord
Bluetooth®
XBS DEEP
Bass Enhancer
40mm HD Driver Unit
50 hrs of Playback
Voice Assistant Activation
Quick Charge
Detachable Cable
Ultra-Low Bass Response: Enjoy powerful deep bass, without compromising the depth and balance of the track.
Wireless Performance: Reliable Bluetooth connectivity with built-in microphone.
High Comfort Fit: Soft cushioned headband and ear pads fit gently over the ears for hours of anytime anywhere comfort.
50 Hours Playback: On a full 4 hours charge, plus quick 15 minutes charge for 3 hours playback.
General
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Driver Unit (mm)
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40 mm (1-9/16 in.)
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Magnet Type
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Neodymium
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Impedance (Ω) (Power off, with cord)
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34 Ω
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Sensitivity (dB/mW) (Power off, with cord)
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100 dB / mW
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-
Frequency Information
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Frequency Response (with cord)
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20 Hz – 20000 Hz
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-
Frequency Band (with Bluetooth®)
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20 Hz - 20000 Hz
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-
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Control/ Mic
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● / ●
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Playback Time with Battery
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Approx. 50 hours
(SBC)
-
-
Charging Time (25°C/ 77°F)
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Approx. 4 hours
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Quick Charge (15 minutes)
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Approx. 3 hours
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Weight (without cord)
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Approx. 296 g (10.4 oz)
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Supplied Item
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USB charging cord: Approx. 0.5 m (1.6 ft.)
* Input Plug: USB A Shape, Output Plug: USB Type-C Shape
Detachable cord: Approx. 1.2 m (3.9 ft.)
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Cord
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Cord Length (m)
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1.2 m (3.9 ft.) detachable
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MiniPlug (3.5 mm)
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●
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Plug
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Gold
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Advanced Function
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Bluetooth® Wireless Technology
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Version
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5
-
-
Supported Profiles
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A2DP, AVRCP, HSP, HFP
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Codec
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SBC, AAC
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Operating Distance
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Up to 10 m (33 ft.)
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-
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Active Noise Cancelling
-
-
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Bass Reactor
-
-
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NOTE
-
・Specifications are subject to change without notice. All numbers given here are approximate.
TRADEMARK NOTICE
-
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Panasonic Corporation is under license. Other trademarks and trade names are those of their respective owners.