Other
19
Specifications
∫
General
*1 It may be shorter depending on the operating conditions.
*2 The time required to charge the battery from empty to full.
∫
Bluetooth
®
section
∫
Headphone section
∫
Speaker section
∫
Terminal section
∫
Microphone section
∫
Accessory section
• Specifications are subject to change without notice.
Power supply
DC 5 V, 300 mA
(Internal battery: 3.7 V (Li-polymer))
Operating time
*1
[RB-M500B]
Approx. 30 hours (Bass Reactor off, SBC)
[RB-M300B]
Approx. 50 hours (SBC)
Charging time
*2
(25
o
C)
Approx. 4 hours
Charging temperature range
10
o
C to 35
o
C
Operating temperature range
0
o
C to 40
o
C
Operating humidity range
35 %RH to 80 %RH (no condensation)
Mass
[RB-M500B]
Approx. 316
g
(without cord)
[RB-M300B]
Approx. 296
g
(without cord)
Bluetooth
®
system specification
Ver. 5.0
Wireless equipment classification
Class 2 (2.5 mW)
Max RF Power
4 dBm
Frequency band
2402 MHz to 2480 MHz
Supported profiles
A2DP, AVRCP, HSP, HFP
Supported codec
SBC, AAC
Operating distance
Up to 10 m
Impedance
[RB-M500B]
27 Ω (Power off, with cord)
[RB-M300B]
34 Ω (Power off, with cord)
Frequency response
20 Hz to 20000 Hz (with cord)
Driver units
40 mm
Power handling capacity
1000 mW (IEC)
DC IN
DC 5 V, 300 mA
Type
Mono
USB Charging Cord
(Input Plug: USB A Shape,
Output Plug: USB Type-C Shape)
Approx. 0.5 m
Detachable cord
Approx. 1.2 m
