Features: brand new and high quality Easy to Use: One button switch, these dog clippers are so easy to cut body hair, safe and prevent accidental injuries. IPX7 waterproof, simple to clean. Quiet Design: The dog clipper's noise when working is about 40 db (not more than 65 db), ensure your pet is comfortable throughout the grooming process. Built-in Battery: Rechargeable by USB cable, make it more convenient without changing batteries. This trimmer can be used for about 120-150 minutes after fully charging. Safe and for Sharp Blade & Powerful Motor: for Sharp ceramic cutter for head, can provide excellent cutting performance. 5W powerful motor, works great for trimming coarse hair, no hair jam. Notes: Before trimming, please dry and comb your hair; When using attached clipper comb, you need to clean the hair in the comb frequently to prevent the hair from getting stuck. It is normal to use accessory combs for trimming; Do not disassemble the product by yourself; Fully discharge the battery before the first charging. Specifications: Material: Plastic, Metal Color: Blue/for Grey Size: Approx.175x45mm/6.89x1.77in Waterproof Level: IPX7 Charging Mode: USB Charging Charging Time: Approx. 3 Hours Working Voltage: 3.7V Power: 5W Battery: 1200mAh Lithium Battery Usage Time: Approx.120-150 Minutes Weight: Approx.275g Package Includes: 1 x Dog Grooming Clipper (Blue/for Grey) 2 x Adjustable Clipping Combs 1 x USB Charging Cord 1 x Cleaning Brush 1 x Lubricating Oil 1 x User Manual note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!