This is a kind of quality hair trimmer, T9 R-shape zero-distance obtuse angle tool bit, 0mm ultra-short toothpitch does not hurt the scalp, the hair is cut off at the t-ouch, easy cleaning, sharping and not rusty. Safe arc tooth-pitch are fillet processed, with smooth hair clipping, no fear of soft and hard hair of various natures. Perfect for trimming and grooming hair, which is suitable for both professional and home use. You can have a try. Features: Compact size, lightweight and portable, easy to take out and carry around with you. Strong power, stable and low noise, with fine heat radiation effect and long service life. T9 R-shape zero-distance obtuse angle tool bit, 0mm ultra-short toothpitch does not hurt the scalp, the hair is cut off at the t-ouch, easy cleaning, sharping and not rusty. Safe arc tooth-pitch are fillet processed, with smooth hair clipping, no fear of soft and hard hair of various natures. Stretched-out bracket design, the chopped hair will not pile up, easy cleaning and will not obstruct your view. Washable tool bit, easy and convenient to wash it. Comes with 4pcs positioning combs(1.5mm+2mm+3mm+4mm), you can change according to your demands. USB rechargeable, built-in 3.7V, 1200mAh large capacity battery, strong and powerful, fully recharged can provide long operation time. Perfect for trimming and grooming hair, which is suitable for both professional and home use. Specifications: Name: Hair Trimmer Material: Titanium+stainless steel Interface: USB Limit comb: 1.5mm+2mm+3mm+4mm Battery: 1 * 3.7V, 1200mAh battery (included) Recharging time: 2 hours Working time: 3 hours Item size: 142 * 40 * 15mm / 5.59 * 1.57 * 0.59in Item weight: 148g / 5.22ounce Package size: 170 * 80 * 50mm / 6.69 * 3.15 * 1.97in Package weight: 200g / 7.05ounce Packing List: 1 * Hair Trimmer 4 * Limit Combs 1 * Charge Device 1 * Cleaning Brush