Shure Incorporated
9/21
Sensitivity
at 1 kHz
107 dB SPL/mW
Impedance
at 1 kHz
20 Ω
Noise Attenuation
up to 37 dB
Frequency Range
21 Hz–17.5 kHz
Net Weight
13.4 g (.5 oz.)
Frequency
2402 to 2480 MHz
Modulation Type
GFSK, π/4DQPSK, 8DPSK
RF Output Power
9.22 dBm EIRP (Left), 9.49 dBm EIRP (Right )
Antenna Type
Integral antenna
Antenna Gain
-0.82 dBi (Left), -0.82 dBi (Right )
Supported Codecs
Qualcomm aptX , SBC, AAC
Battery Life
Up to 7 hours
Working Range
10 m
Operating Temperature
0°C to 45°C (32°F to 113°F)
Charging Temperature Range
0°C to 40°C (32°F to 104°F)
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