Dog and Cat Grooming Comb

Thank you for looking.
This was used for my pet at home.
I have cleaned it, but please only purchase if you are not concerned about this.

Quoted below:
Ergonomically designed, the handle is very easy to grip.
The repellent comb finds lice and fleas while combing and eliminates them with a mild electric current.
The comb length can also be adjusted, making it ideal for both long-haired and short-haired breeds.
The tips of the comb are rounded and will not scratch your pet's skin.
No flea medication is required, and it safely eliminates flea and louse eggs, larvae, and adults.

[Product Specifications]
Size: Approx. 16.5 * 8 * 2 cm
Weight: Approx. 75g
Materials: Main body/ABS, Comb/Stainless steel
Set Contents: Flea comb main unit x 1
English instruction manual x 1
Cleaning brush x 1
Power: 2 AA batteries (sold separately)

Uses 2 AA batteries (removed for safety). No outer box. Operation confirmed.