1. [Safe Charging] Intelligent charging design of the hair trimmer prevents over charging and over discharging with an intelligent circuit, safe to use and powerful.2. [Easy To Use] Home electric hair trimmer, easy to operate, with guide comb, you can cut hair at home, convenient and quick, adults and children can use.3. [Automatic Hair Suction] This hair trimmer quickly sucks up broken hair without stinging, and the high speed fan is powerful enough to suck up small pieces of hair.4. [Large Storage Compartment] Electric hair clipper has a large storage compartment, which automatically stores the inhaled hair shavings for easy cleaning.5. [Efficient Double Head] The electric hair trimmer is equipped with a dynamic double head with rounded edges, allowing you to cut hair quickly and safely.Specification:Item Type: Hair TrimmerMaterial: ABSBattery Type: Lithium Ion Battery (Shipped with Built in Battery)Battery Capacity: 1400mAh x 2How to Use:1. Turn on the electric hair trimmer by pressing the on, off button. 2. Move the hair trimmer foil along the skin in the direction of hair growth in a straight reciprocating motion. The hair on your neck can also be shaved off.3. Before shaving, wash with warm water and keep your hair dry. 4. For better results, use a brush if you need to clean the shaving head during the shaving process and clean the head when you have finished shaving.5. After shaving, press the on, off button again to switch off the hair trimmer and then close the protective cover to avoid damaging the foil.Package List:1 x Hair Trimmer4 x Guide Comb1 x Cleaning Brush1 x Maintenance Oil1 x USB Charging Cable1 x ManualNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.