Description:Name :earphoneWear way: bone conductionAcoustic structure: ring iron binding, closedCharging method :MICRO USBEarphone unit :16MMBluetooth-compatible :5.2,SBC/AACBluetooth compatible protocol :A2DP/AVRCP/HFP/HSPBattery life :8hFrequency range :20-20KHZWeight: 22GColor: Black, whitePacking list:Earphone x 1�_�Charging cable x 1�_�Manual x 1Note:1.Due to screen and other objective reasons, there may be a certain color difference, please understand.2.Due to manual measurement, please allow 1-3 cm error, thank you. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

X1 Bone Conduction Earphone Wireless Sports Headset Ultra Light Headset Sport Earbuds Waterproof Earphone For Swimming Running White