Hello buyers, the oil bottle will not be included, this is because of the air shipping limitation, please understand us, thank you so much! Product Description Brand: Kemei Model: KM-1990 Power&Voltage: 10W,AC 110-240V Battery Type: 500mAh li-ion Battery Charging Time: 1.5 Hours Running Time: 120 Minutes Machine Net Weight: Appro 138g Machine Size: Appro 15cm*4.1cm1cm=0.39 inches Machine Material: ABS LCD Display: The intelligent LCD display is designed to show the current charge level as well as the remaining percentage of battery. This greatly facilitates the operation and maintenance of the electric hair clippers, and you wont forget to recharge your clipper anymore. USB Charging: Up to about 120 minutes shaving time by only about 1.5 hour charging. High performance can be achieved anywhere. For best results, let it dry naturally. Quiet Motor&Three speeds: The smooth curved handle is more comfortable to hold. The hair clipper head design is easy to clean. Hair does not easily block the cutter head. High quality motors don't make noise when running. You can enjoy the shaving and shaving pleasure quietly,and three speeds can let you control the cutting speed yourself. Cordless & Corded Operation Supports one-hand cordless operation, or plug and play; 100 -240V dual voltage design makes it perfect for worldwide travel. Guide Comb The hair trimmer is equipped with 6 attachment combs 1mm/2mm/3mm/ 4mm/5mm/6mm Package Included: 1*Machine,1*USB Cable,6Guide Combs1mm/2mm/3mm/4mm/5mm/6mm,1*Cleaning Brushand 1*manual Note: If you have any questions, please feel free to