If you are looking for a premium quality trimmer, the VGR V-937 is a great choice. This trimmer features a powerful 2000mAh lithium battery, providing up to 500 minutes of use on a single full charge. It takes only 4 hours to charge and includes Type-C fast charging. Its stainless steel blades are sharp and skin-friendly, ensuring a smooth and precise cut for beards, hair, or finishing touches. The trimmer comes with 1.5mm, 3mm, and 4.5mm guide combs, making it easy to style as you like. It also features an LED display showing battery charge and oil reminders for added convenience. With long battery backup, a powerful motor, premium design, and exceptional performance, the VGR V-937 is truly a value-for-money professional trimmer.