You may also like
Mighty Bass That Moves You
Wireless Headphones RB-M300B capitalise on heavy bass sound for you to enjoy music to the fullest. RB-M300B features XBS DEEP that delivers well-defined deep bass and also has Bass Enhancer to further emphasize bass when you want.
![](/desc_images/7176/RB-M300B_0.jpg)
Deep Bass Thumps Your Body
The XBS DEEP (Extra Bass System Deep) delivers well-defined deep bass to make you feel the impact of dynamic sound with your entire body as if you are in a live house or concert hall.
![](/desc_images/7176/RB-M300B_1.jpg)
Well-Defined Deep Bass Response
The Free Edge Driver System has a highly elastic nanofiber diaphragm that is not directly fixed to the driver frame. This creates smoother movements of the diaphragm to produce dynamic and high resolution bass sound.
![](/desc_images/7176/RB-M300B_2.jpg)
Encompassing, Deep Bass
Apply an equalizer for stronger bass with the touch of a button. This Bass Enhancer clarifies the bass for even more powerful sound, expanding the range of music you can enjoy.
![](/desc_images/7176/RB-M300B_3.jpg)
Gentle Fit for Any Ears
M Series adopted Side Pressure Dispersion Technology that evenly spreads out lateral pressure around your ears for a more comfortable fit. This allows you to enjoy music for a long time.
![](/desc_images/7176/RB-M300B_4.png)
Voice Assistant Activation
Select music, adjust the volume, and make phone calls all with the smartphone voice function.
![](/desc_images/7176/RB-M300B_5.png)
50 hours Playback
Use your headphones for more than 50 hours of continuous wireless playback.
![](/desc_images/7176/RB-M300B_6.png)
Quick Charge
Before going out, quick charge for 15 minutes to support 3 hours of listening.
General | |
---|---|
Driver Unit (mm) | 40 mm (1-9/16 in.) |
Magnet Type | Neodymium |
Impedance (Ω) (Power off, with cord) | 34 Ω |
Sensitivity (dB/mW) (Power off, with cord) | 100 dB / mW |
Frequency Information - Frequency Response (with cord) | 20 Hz – 20000 Hz |
Frequency Information - Frequency Band (with Bluetooth®) | 20 Hz - 20000 Hz |
Cord - Length (m) | 1.2 m (3.9 ft.) detachable |
Cord - MiniPlug (3.5 mm) | Yes |
Cord - Plug | Gold |
Control/ Mic | Yes |
Playback Time with Battery | Approx. 50 hours(SBC) |
Charging Time (25°C/ 77°F) | Approx. 4 hours |
Quick Charge (15 minutes) | Approx. 3 hours |
Weight (without cord) | Approx. 296 g (10.4 oz) |
Supplied Item | USB charging cord: Approx. 0.5 m (1.6 ft.)* Input Plug: USB A Shape, Output Plug: USB Type-C ShapeDetachable cord: Approx. 1.2 m (3.9 ft.) |
ADVANCED FUNCTION | |
Bluetooth® Wireless Technology - Version | 5.0 |
Bluetooth® Wireless Technology - Supported Profiles | A2DP, AVRCP, HSP, HFP |
Bluetooth® Wireless Technology - Codec | SBC, AAC |
Bluetooth® Wireless Technology - Operating Distance | Up to 10 m (33 ft.) |
Active Noise Cancelling | - |
Bass Reactor | - |