The Remington Omniblade Cordless Precision Trimmer HG4000 is a cordless precision trimmer that offers advanced grooming capabilities with its innovative blade design and multiple attachments.Key features include:Omniblade Technology, Cordless Operation, Multiple Attachments, Waterproof Design, Long Battery Life, Ergonomic DesignHow to Use:Charging the Trimmer: Before first use, fully charge the trimmer by connecting it to the charger. The charging indicator light will show when the trimmer is charging and when it is fully charged.Attachment Selection: Choose the appropriate attachment based on your desired hair length or style. Attach the comb or trimming head by aligning it with the trimmer head and snapping it into place.Power On: Press the power button to turn on the trimmer. For cordless use, ensure the trimmer is sufficiently charged.Trimming: Hold the trimmer at a slight angle to your skin. Move the trimmer against the direction of hair growth for a closer trim. Use short, contro