Let's switch on and off power extensions - This toddler toys for preschoolers designed with 8 different switches and 12 LED light bulbs.Hands on fun & visual colored lights make it your baby's favorite toys.This kid toy needs 2 AAA Batteries（not included）. Coooooool！！This montessori busy board not only sparks their curiosity provides a captivating sensory experience for little onesbut also helps develop fine motor skills and hand-eye coordinationby, buttons, switches and cables to push, flip, plug and unplug. Keep little hands and minds busy and entertained - The sensory toys for toddlers construction solid and durable Montessori toys will accompany your kids and can hold the interest and teach ages 2y up to 5y.Excellent product to encourage fine motor dexterity!! A great screen time alternative - keeps toddler's interested when they sees the cause and affect of turning the switches on and off.The toddlers toy is good for travels tho and easy to take anywhere, keeps your kids busy on long trips help him focus on creative and fun. Gift for boys & girls - This toy for 1+ year old boy & girl offers a world of interactive and educational activities for curious toddlers.1-6 years old kids will be obsessed by this toys as a unique gift! If you any questions or dissatisfaction with our busy board, please contact us. Baby Toddler Toys