Cordless hair clippers with built-in 2500 mAh rechargeable battery, It only takes 2.5 hours to fully charge with USB cable and provides up to 300 minutes of working time, Please fully charge it before using it for the first time (99 means full charge).You can use rechargeable battery, computer charger, car charger, to charge him, out of the use is also very convenient | Metal hair trimmer designed for smooth,& precise clipping performance on all types of hair with high quality long lasting high-carbon enhanced self-sharpening precision premium titanium stainless T-blades,which can provide higher speed(6500-7000 rpm) and long-lasting using time ,The tip part adopts safe R outlineing obtuse angle design, the professional edgers clippers satisfy any styling needs,such as lining, sculpt contours, and dry shaving | Professional barber trimmer is equipped with a powerful 10W motor, The electric trimmer motor is very quiet (60dB) while delivering a smooth and effortless clipping in short time,and you can save $350 every year at least for hair cutting. The hair clippers is a good gift for your father /boyfriend/friends | Solati t outliner hair clippers is equipped with a built-in LCD display to display power in real time and provide timely charging reminder, bringing you an excellent haircut experience. Our multi-function slimming trimmers are also used as facial, beard and body hair trimmers to provide a comfortable grooming experience for men | Beard trimmers is 205g & 5.91* 1.57in,fit for both men and women ’s hands.The decorative pattern of the clipper has increased the friction and makes the grip very comfortable ，the T- shaped blade can make you engrave nice hair lines,hair clipper head is washable and durable ,It come with 4 guide combs (1.0MM 2.0MM 3.0MM 4.0MM) & Lubricating oil