SOSOFLY Wireless Bluetooth headsets singing host headsets heavy bass mobile phone computer general purpose TWS Bluetooth headsets
$19.88
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Product Specifications Bluetooth version: 5.0 Battery capacity: 40mAh Charging battery: 400mAh Power input: 5V Working time: 3 hours Input current: 5mAh Connection current: 3mAh Working current: 5-10mAh Charging current: 260mAh Charging time: 70 minutes Transmission distance: 10 meters
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