The GIGWI Flapping Bird Melody 2 Pack Interactive Cat Toys King/Queen Set is a set of two interactive cat toys designed to provide entertainment and stimulation for your feline companions. These toys contain catnip and feature a squeaking mechanism to engage and entertain your cats. The flapping bird design adds an element of playfulness and fun to your cat's playtime, making it a great addition to their toy collection. USB RECHARGEABLE