This learning toy can be used to teach little ones learning to talk, expand vocabulary and reinforce sight words in a much more interesting way.Features:This learning toy includes a card reader, 112 learning cards, containing a total of 224 words. Learning card content covers a wide range of topics, including animals, transportation, food, fruits, vegetables, colors, shapes, and more. The study cards are double-sided, and each study card contains two different learning content. (Adjust the insertion surface of the learning card to switch the learning content.) The card reader is also designed with a nursery rhyme function. There are 3 nursery rhymes in total. Suitable for toddlers to learn sight words, enhance cognitive ability, exercise hearing, and build vocabulary. Easy to operate, the card reader contains two buttons that can be used to repeat playback and adjust the volume. Charged by USB, which is convenient to use. Can keep kids away from mobile phones and tablets. Applicable both for home and class. A great gift for birthdays, Christmas, and other holidays for girls and boys ages 2-8 years old. How to use:Put the card into the card reader's slot, and the card reader will pronounce the words. When an animal card or transport card is inserted the card reader will play a real animal or transport's sound. Press the repeat button to repeat the pronunciation and sound effects. Specifications:Material: ABS, Paper Card Reader Size(LxW): 10.5 x 9cm Colour: Blue Charging Method: USB Battery Type: 13400 rechargeable battery Battery Capacity: 300mAh Charging Time: 2-3 hours Package Contents:1x Card Reader 112 x Learning Cards 1 x USB Cable 1 x Instruction Manual Please Note:1. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance. 2. Due to manual measurement, there might be a tolerance in the product size.