Quiet Motor and Low Noise, the trimmer is built with a high-speed and quiet motor. The operational noise is less than 50 decibels, making your pets feel relaxed and unafraid during haircuts. Rechargeable Batteries – The rechargeable trimmer provides flexibility in usage. It can be used while charging without any issues, ensuring safety and uninterrupted operation. Safe and Sharp Blades, offering a skin-friendly grooming experience, thanks to the precision-cut titanium blades, your pets won’t experience discomfort or hair pulling. Charging for 3 hours, power of 5W, battery capacity of 800mAh. We have 4 guard combs(3mm,6mm,9mm,12mm). The adjustable clipping comb is applicable for clipping hair of different lengths.