Bluetooth 5.0 version make you a quick and good connection with your cell phone. Logo can be printed on 3 position on earphone case and battery case. Auto Bluetooth connection after take out the earbuds from case. 2019 hottest promotional TWS earbuds model As tiny size as a real macaron. MOQ 500pcs Version:5.0+EDR Charging Voltage:DC 5v Charging time:0.6h Talk time: 3H Operating distance:10m Standby time:120H
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