Arithmetic Exercise Toy Digital Display Voice Prompt 27 Keys USB C Charge Arithmetic Training Machin

Feature: 1. Digital Display: This arithmetic exercise toy adopts skin friendly and plastic. Designed with clear digital display. 2. USB C Charge: This arithmetic training machine with 100mAh battery can be used for 30 hours long, supports USB C charge(USB cable not included). 3. Multi Function: This math oral trainer with voice prompt supports addition, subtraction, multiplication and division tests, math games, math formulas, timel imited tests etc. 4. Cartoon Style: This oral arithmetic trainer features cute appearance in cartoon style, which is lovely and eye catching. . Perfect Gift: This oral arithmetic trainer contributes to promote logical thinking, perfect gift for kids on Birthday gifts, Halloween, Christmas, Children\\\'s day, etc. Specification: Item Type: Arithmetic Exercise Toy Material: Plastic Model: V5 Battery Type: Inbuilt 100mAh Lithium Battery (Battery Included) Endurance: Continuous Use for About 30 Hours Speaker: 0.25W Screen: Black White Digital Display Charging: Usb C Charging (Cable Not Included) Keys: 27 Silicone Keys Functions: Single Digit Addition and Subtraction, Double Digit Addition and Subtraction , Multiplication and Division , Games, Addition, Subtraction, Multiplication and Division Formulas Package List: 1 x Arithmetic Exercise Toy 1 x User Manual