Feature:High with true copper ring speaker: Blue News 5.0 touch binaural callPairing: Picking up both earphone from the charging case, they will pair to each other automatically, then just turn on the Bluetooth menu in your device, find the earbuds and click to connect.Battery Life: 1to2 hours of continuous talk or listen time. The charging case will provide an additional 4to5X of charging.IPX4 Waterproof: no fear of rain and sweat during the sports. Just use it freely when you going out.Remark: Make sure to charge at least 3 hours before first time use, as battery may get low after long time shipment. Model: inPods 12Bluetooth: V 5.0and EDRConfiguration:1. Briefly play (pause) music or answer the call 2. The left (right) earphone presses3 the next (last) music 3. Easily wake up Siri4. Cancel the open situation and close it to the closed situationProduct:toUsing time: 2to3 hourstoCharging time: 1to1.5 hourstoBattery capacity: Charging case=300mAh Single Earphone=35mAhtoConnecting distance: 10mtoCompatible mobile phones: headphones are compatible with VIVO,OPPO,HUAWEI,HONOR,ANDROID, IOS, Microsoft, etc (100 percent of mobile phones with Bluetooth)Products include:to1 pair Bluetooth headsetsto1 charging boxto1 charging cabletoUser ManualNote:Due to the light and screen setting difference, the product color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.