ingenuity baby swing power cord

Most listings show motion and music are powered by a USB cord (listed as included), while vibration is powered by a single C‑size battery that is required but not included.

The vibration unit uses a single 1 C (C‑size) alkaline battery. Listings state the battery is required but not included.

Product details commonly state that batteries are required but not included and that AC adaptors are not included, using explicit phrases such as “Required, Not Included.”

Product details commonly state that a USB cord is included to power motion and music, while the C‑size (1 C) battery required for vibration is specified as required but not included.

Listings use explicit phrases such as “Battery: 1 C Alkaline, Required, Not Included,” “AC adaptor and batteries not included,” or for electric models “Battery: No Battery Used.” These phrases appear in product details to indicate inclusion or exclusion.