◆Function:Bluetooth, Waterproof, Noise Cancelling, Microphone◆Product name:Innovative BT5.0 Binaural anti sweat earphone◆Colors:Black, White, Red, Pink◆Feature:IPX7 anti sweat, BT5.0, Binaural call, Noise Cancelling, Microphone◆Type:Mobile Headset◆Bluetooth Version:V5.0+EDR◆Charging time:1 Hour◆Battery capacity:40mAh*2