General specifications
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Sounder1 x 50 mm
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Output power1 x 20 W
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Frequency range65 Hz - 20 kHz
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Signal to noise ratio> 80 dB
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Supported audio formatsHE-AAC, LC-AAC, MP3, Vorbis, WAV (LPCM), FLAC, Opus
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Control and connection specifications
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WiFi network802.11b / g / n / ac (2.4 / 5 GHz)
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Frequency range for the Bluetooth transmission2402 - 2480 MHz
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Bluetooth transmission power<5 dBm
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Bluetooth transmission modulationGFSK, π / 4 DQPSK, 8DPSK
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5G WiFi transmission frequency range5.150-5.350 GHz, 5.470-5.725 GHz, 5.725-5.825 GHz
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5G WiFi transmission performance<20 dBm (EIRP)
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5G WiFi modulationOFDM, BPSK, QPSK, 16QAM, 64QAM, 256QAM
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5G WiFi network compatibilityIEEE 802.11 n / ac
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2.4G WiFi transmission frequency range2412–2472 MHz (2.4 GHz ISM band, USA 11 channels, Europe and other countries 13 channels)
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2.4G WiFi transmission power<20 dBm (EIRP)
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2.4G WiFi modulationOFDM, DSSS, DBPSK, DQPSK, CCK, 16QAM, 64QAM
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2.4G WiFi network compatibilityIEEE 802.11b / g / n
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Battery pack
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Power supply100-240 V ~ 50/60 Hz
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Battery typeLithium-ion polymer (3.6, 4800 mAh)
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Battery charge time2.5 hours at 5 V, 3 A.
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Music playback timeup to 8 hours (depending on volume and audio content)
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Notification
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Google, YouTube, Google Home, and Chromecast built-in are trademarks of Google LLC.-
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