KM-5027 Package list1 x Host1 x USB cable1 x Cleaning brush1 x Manual3 x limit combs(1/2/3MM) model name: kemeiModel;KM-5027Power:5WVoltage:110-240VFrequency:50/60HzCharging time:2 hoursUsing time:270 minutesKM-2028 Package list1 x Host1 x USB cable1 x Cleaning brush1 x Manual1 x Backup knife internet mannequin name: kemeiProduct model:KM-2028Power:5WVoltage:100-240vCharging time:2 hoursUsing time:120 minutes Hello buyers, the oil bottle aren't included, it is because of the air shipping limitation, please understand us, thanks so much! Details of KM-2028