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Specifications
PSC 03R-050 mains unit
Bluetooth
Transducer principle dynamic, closed
Ear coupling circumaural
Frequency response 15–22,000 Hz
Nominal impedance
active/passive 590/100 Ω
Sound pressure level at
1 kHz and 1 Volt 107 dB SPL
THD at 1 kHz < 0.1%
Audio connection 3.5 mm stereo jack socket
Audio adapter ¼” (6.35 mm) stereo jack plug
In-flight adapter 3.5 mm double mono jack plug
Cable length
Audio cable
Charging cable
1.4 m
0.8 m
Weight 179 g
BA 370 PX battery pack
Charging time
Operating time
3.7 V; 250 mAh Lithium-Polymer
3 hrs
8 hrs/10 hrs/20 hrs
Operating temperature range 0°C to +40°C
Storage temperature range –10°C to +70°C
Passive noise attenuation 25 dB
NoiseGard
active noise compensation 23 dB
Nominal input voltage 110–240 V~
Nominal input current max. 0.2 A
Mains frequency 50–60 Hz
Nominal output voltage 5 V
Nominal output current max. 0.5 A
Operating temperature range 0°C to +45°C
Storage temperature range −40°C to +85°C
Relative humidity 20 to 90%
Weight approx. 61 g
Bluetooth
®
version 2.1 + EDR
Range up to 10 m
Transmission frequency 2.4 GHz
Transmission power 8 dBm
Profiles A2DP, AVRCP
Codecs SBC, apt-X
Bluetooth QD ID PX B014795