1. BLADE: Accurate grinding blade, can keep the blade for a long time, can be used for a long time, with built in battery, long lasting use. 2. ERGONOMIC HANDLE: The ergonomic handle design of the electric hair clipper can hold the hairpin for a long time without pain in the hand and arm, suitable for long term use. 3. PROFESSIONAL: Professional oil hair clippers, prevent stucking hair pulling hair, safe and easy to cut. Powerful motor provides stable and effortless cutting, while also minimizing noise. 4. CORDLESS: Cordless design provides of movement and ease of use while cutting hair, designed for professional use in barbershops and salons. 5. APPLICATION: This is a home hair trimmer suitable for the whole family, so that you do not have to worry about haircuts, also suitable for beginners. Specification: Item Type: Electric Hair Trimmer Material: ABS, alloy, stainless steel Built in battery: Lithium ion battery Battery capacity: 2000mAh Charging time: 3.5 hours Usage time: 4 hours How to Use: Push the side lever to activate the instrument Package List: 1 x Electric Hair Trimmer 1 x Cleaning Brush 7 x Guide Comb 1 x USB CableAPPLICATION: This is a home hair trimmer suitable for the whole family, so that you do not have to worry about haircuts, also suitable for beginners. CORDLESS: Cordless design provides of movement and ease of use while cutting hair, designed for professional use in barbershops and salons. PROFESSIONAL: Professional oil hair clippers, prevent stucking hair pulling hair, safe and easy to cut. Powerful motor provides stable and effortless cutting, while also minimizing noise. ERGONOMIC HANDLE: The ergonomic handle design of the electric hair clipper can hold the hairpin for a long time without pain in the hand and arm, suitable for long term use. BLADE: Accurate grinding blade, can keep the blade for a long time, can be used for a long time, with built in battery, long lasting use.