It is designed to teach kids to become independent brushers and develop healthy habits for life, with features that make brushing fun: 2-min music timer. ~ Smart Pressure Sensor iO technology 3 Smart Modes 2-minute music timer Includes : electric toothbrus, Clean replacement brush head, Magnetic charging stand IO KIDS ~ • Return and refund are not accept. • Free shipping to HK/Macau when spending over $500 onwards • China area shipping fee $130 + Local SF Express.* • Two business day shipping. Sent via SF express • Exchange of defective units purchased in 7 days ~ *Photo for reference only