GX37
Bluetooth headset GX37
AB5756C Bluetooth version Bluetooth 5.4 Bluetooth protocol A2DP/AVDTP/AVRCP/RFCOMM/HFP/HSP/SPP/HID Operating frequency
2.402 GHz-2.480 GHz RF emission level Class2 transmit power <9 dBm receive sensitivity -91 dBm
Bluetooth antenna
Frequency Response 20Hz~20kHz Speaker Rated Power: 10mW, Max: 15mW, Speaker Unit, 12mm, 16ohm ±15% Frequency Response Sensitivity
116 ± 3 dB distortion frequency ≤ 5% @ 1 kHz microphone 2718, -42 dB ± 3 dB Headphone battery 500815 3.7V 40mAh charging battery 402040 3.7V 3.7V
Music playback time 300 mAh About 5 hours (80% volume) Talk time About 4 hours (80% volume) Headphone standby time About 30 hours (device not
Headphones with operating voltage, 3.7 V
Box output 5V/max 500mAh Charging time 1.5-2h Standby time of the whole machine 120 days (on and off
On-site) Battery life Charge and discharge cycle ≥ 300 times Temperature/humidity range Operating: 0~40℃, Storage:
-10~45℃, Operating Humidity: Less than 70% Storage Humidity: Less than 70%, Avoid contact with corrosive substances, keep away from
Fire and heat sources, charge the product once every 2 months during storage.
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