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Products > TWS Wireless Earbuds |
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H521 |
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Bluetooth chipset: Bluetrum AB5656c2 Speaker: F15.4 90dB Working Distance:10M Earbuds battery:80mAh Charging base:500mAh Charging voltage:5V Play time:8Hours Standby time:200 Hours Charging Time:1Hour Color: black white skin |
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