Detachable Teether Phone Case: Soft and drool-proof - great for reducing kids teething pains; put the rubber case in boiling water or wipe to clean Perfect Substitute for Your Phone: The brightly colored push buttons, fun cartoon image and soft lights engage toddlers and divert their attention away from your cell phone Various Occasions: Small handheld size - perfect for little hands and portable for travel; two volume setting fits for different situations such as a night out or a diaper change Solid and Sturdy: Made from durable, BPA-free plastic and can withstand falls. The phone turns off automatically in 15 seconds to save on battery life, push any button to activate An Early Education Powerhouse: Introduces early concepts around numbers and shapes as children exercise their fine motor skills through interactive push buttons (music, words, whack-a-mole); an ideal Christmas present for ages 18 months and up