Features: This men's electric hair clippers has a long-lasting lithium battery. It provides up to 120 minutes of run-time after a 2-hour charge. Lower noise and longer lifetime. Charge anyplace &anytime It's also easy to clean and operates quietly. You can adjust the frequency and speed of the hair clippers. The lower speeds ensure precise cutting, and the high speeds avoid pinching the hair. Detachable, rinseable blades simply snap-on and off for easy cleaning. The Beard Trimming attachment (0.5 mm-10 mm) allows you to the adjust the length of your beard to your preferred style. The precision trimmer is ideal for detail trimming. The ergonomic design and integrated thumb grip ensures the clipper is comfortable to hold and easy to control during use Best gifts for men/dads/boyfriends/ for Thanksgiving, Christmas, New Year and other holidays. Get your family looking great and save money too. Note:Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight colorvariation for different display setting.Thank 100% satisfaction guarantee: Your satisfaction is very important to us. If you have any questions after receiving our products, please contact us in time, we will reply within 24 hours and solve the problem for you.After-Sales Guarantee: When you buy our hair clipper, you will receive a lifetime repair guarantee and a 90-day money-back guarantee, as well as thoughtful service from our professional after-sales team. If you have any questions, we will do our best to resolve them for you, ensuring your purchg experience is always worry-free. Your satisfaction is our unremitting goal. We will provide you with the highest quality after-sales guarantee, so that you can buy and use with confidence. Satisfaction Guarantee: Our products wll bring more fun and excitement to your life. If you are not satisfied, please contact us, we will serve you to your satisfaction!. The noise and vibration consits of the rotation of the motor and the friction between the moving knife and the static knife. After research and development by our team, the noise and vibration were finally reduced and the use was more comfortable. When fully charged, it can be used continuously for up to 120 minute,Wireless convenience allows you to use it anytime, anywhere,perfect for your daily use or travelling. Precision facial hair & body grooming trimmer with titanium blade technologytaper control for precision cut adjustment, suit for all hair types. Men's hair clippers with ceramic sharpening blades for automatic sharpening, designed to maintain a longer shape, high-quality sharp-angle blades, no hair sticking, slow heat generation, wear resistance.