Rechargeable battery included. Can last up to two weeks on a single charge
calculator
CATIGA 12 Digit Desktop Calculator with Large LCD Display, 4 Funtions Calculator, Round Design Big Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, SD-1292
DUAL POWER SOURCES: Combines solar power with a battery backup, providing reliable and uninterrupted use, ideal for extended periods at the office, home, or school
Baby Teething Toys 6 to 12 Months Boys Girls Gifts, Silicone Calculator Infant Teething Chew Toys for 3 6 12 18 Months, Relief Soothe Babies Gums Sensory Travel Teether Toys, Pink & Gray
Safe & Healthy Teether for Babies 3-6 MonthsSay goodbye to worries and hello to safe and healthy playtime! Our baby caculator teething toys are made of high-quality 100% food-grade silicone materials that are PVC-free, lead-free, BPA-free, and latex-free, baby girl boy newborn safe essentials. Plus, they’re soft, pliable, and odor-free, so baby can play safely and parent more rest assured, making them perfect for babies 3-6-12-18 months old.