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Product Name:
E7
Product Details Brief DescriptionAmazon best seller ANC Bluetooth Headphone
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Specifications :
1) Noise cancelling level: 22-26dB
2)Frequency: 20Hz-20kHz
3)Operating range: 10m
4)Battery: 800 mAh, 36 hours playing time
5)Unit size: 21cm*545px*150px
6)Unit weight: 385g |
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