$40.16
Product DescriptionProduct Name: Oxygen InjectorProduct Model: 106894Material: ABSProduct color: greenCapacity: 105MLPower: 5V/1APressure: 130KPaWorking time: about 36 minutesBattery capacity: 1200mAhCharging method: USB chargingCharging time: about 2 hoursWorking method: electric vacuum adsorptionHost...
