HP H231R Headphone Wireless Bluetooth 5.3 Sport Extra Long Standby Game Wired Computer Earphone
Specification Table
Rated voltage/current 5V/200mA
Frequency Range 20Hz-20KHz
Speaker sensitivity 112±3dB
Speaker size 40mm
Microphone sensitivity 42±3dB
signal-to-noise ratio 90dB
battery capacity 300mA lithium battery
Operating Voltage 3.7V
size 210x65x228mm
weight 630g
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