ANC WIRELESS HEADSET (LH89 ANC)
Original price was: R820,00.R725,34Current price is: R725,34.
Bluetooth version: Bluetooth 5.3
Bluetooth main control chip: Jerry AC7006F8
Bluetooth effective transmission distance: about 10-15m
Bluetooth operating frequency: 2.402-2.480GHz
Bluetooth working time: 42.85/H (50% volume)
Battery specifications and capacity: 300MAH with protective plate
Battery charging time: 1-1.5 hours
Usage time: enable ANC 20H (100% volume), do not enable ANC 30H (100% volume)
Microphone sensitivity: -42dB ± 3dB
Microphone load resistance: 2.2K Ω/f=1KHZ
Horn unit diameter/model: 40MM
Rated impedance of horn: 32 Ω ± 15%
Rated input power of speaker: 20mW
Horn sensitivity: 115 ± 3dB
Noise reduction depth: 20 ± 3DB
Effective noise reduction bandwidth: 100-500Hz
3 in stock
Bluetooth version: Bluetooth 5.3
Bluetooth main control chip: Jerry AC7006F8
Bluetooth effective transmission distance: about 10-15m
Bluetooth operating frequency: 2.402-2.480GHz
Bluetooth working time: 42.85/H (50% volume)
Battery specifications and capacity: 300MAH with protective plate
Battery charging time: 1-1.5 hours
Usage time: enable ANC 20H (100% volume), do not enable ANC 30H (100% volume)
Microphone sensitivity: -42dB ± 3dB
Microphone load resistance: 2.2K Ω/f=1KHZ
Horn unit diameter/model: 40MM
Rated impedance of horn: 32 Ω ± 15%
Rated input power of speaker: 20mW
Horn sensitivity: 115 ± 3dB
Noise reduction depth: 20 ± 3DB
Effective noise reduction bandwidth: 100-500Hz
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