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Custom Made Logo ANC Bluetooth 5.0 Electronics Earphone Active Noise Canceling Wireless Over Ear Headphones With Microphone
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Bluetooth version |
ATS3009, V5.0 |
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Driver unit |
40mm |
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Sensitivity |
102dB±3dB |
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Impedance |
32Ω |
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Frequency |
20Hz-20KHz |
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Active cancellation |
up to 20-25dB between 50-500Hz |
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Operation distance |
10m |
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Power |
3.7V 250mah |
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Continuous working time |
8 hours |
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Charging time |
2-3 h |
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Standby |
more than 200 h |
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USB charging cable |
80CM |
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Work current |
32mA |
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Standby current |
5uA |
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Transmit power |
4dBm |
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Receiver sensitivity |
-89dBm |
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Frequency range microphone |
20Hz—16 kHz |
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Sensitivity microphone |
-42±3dB |
Industy-leading active noise cancelation technology-----ANC technology private listening experience just for you. When you turn on the switch, you can reduce the noise around you, which is very suitable for reducing the noise of city traffic or noisy office.
Wireless freedom with Bluetooth technology----Advanced bluetooth wireless technology enables you to connect to any bluetooth device within 10 meters, which can be used for MP3 or mobile devices. It has a 250mah battery that can operate at medium volume for 10 hours. It enables you to use the best bluetooth headset anytime and anywhere.
Fleible folding and swiveling mechanic-----The product adopts advanced design and processing, which can be bent, rotated and folded, greatly facilitating your travel and adding some comfort to you.
World-class Stereo -- the distortion is minimal. Delivers deep, immersive sound at any volume, making them the best Bluetooth wireless headphones available.The mid and high ranges are also clear and balanced. Even you turn to the high volume, the distortion is minimal.Bring you world-class stereo.
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