Medical devices use a mix of AC/electric and battery power. Examples from the product set include AC power (e.g., 120 V, 60 Hz) for mains-powered items, replaceable AA alkaline cells (2 × AA) for small portable units, and coin-cell lithium batteries (such as CR1632) for compact electronics.
Age guidance varies by product and is provided on individual listings. Examples include infant and toddler ranges (0–3 years, 2+ years), child recommendations (5+ years), and adult guidance (18+ years, 20+ years). Always follow the specific product’s age recommendation and safety instructions.
The heating pad offers multiple heat settings (four levels, roughly in the 110°F to 140°F range), a moist‑heat option in addition to dry use, an automatic 2‑hour shutoff for safety, a long (9‑foot) power cord for reach, and a machine‑washable soft cover. Check the product label for exact temperature ranges and care instructions.
