LCD displayer reminds battery statusPower: 5WInput: 5V⎓1000mABattery: Built-in rechargeable Li-ion battery, 600mAhCharging time: 1.5 hours, Running time: 60minsDigital power display / digital jump chargingFunction: Travel lock protection, WaterproofWaterproof rating: IPX7Accessories: USB Charging LineCleaning brushPositioning CombsUser ManualThank you again for your patronage and look forward to becoming friends with you. I wish you all the best! If you receive the baby with quality problems, we will unconditionally return the goods for you, please rest assured that we will give you a satisfactory answer.