2021 Wireless Invisible Bluetooth 5.0 Earbuds with LED Display
$49.99
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SpecificationsBluetooth version: 5.0 F9-510Headphone speakers: 8mmNoise reduction function: cvc8.0Headphone battery capacity: 50MAHStorage box battery capacity: 1200MAHTransmission distance: >10mTalk/Play time: 5 hours
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