Mewoofun 4-in-1 Pet Hair Clipper, w/4 Blades, Grmr, Nail Grinder, Rechargeable Haircut for Dogs & Cats.

The MEWOOFUN 4 in 1 Pet Electric Hair Trimmer operates at 5V and is ideal for dogs; its power source is AC, and its model number is QPS13. The trimmer takes 4 hours to charge and is CE certified. The trimmer boasts a long battery life of up to 8 hours of continuous use, giving you enough time for a thorough grooming session. It's also built for safety and is guaranteed to be gentle on your pet.