Feature: 1. Music Design: Interactive kids music punching bag engages children with dynamic music, enhance rhythm and coordination, and improve explosive power. Make your boxing training more fun and exciting. 2. 3 Speed: Smart electronic timing system is designed with 3 speeds adjustment, 3 volume levels, rhythm light effects, which is enhancing accuracy and speed. 3. Suitable For Sports: Ideal for children stress relief and release pressure, cultivate interest in sports, and promote healthy lifestyle habits, and you can workout at home anytime. 4. Music Mode Included: Add fun to boxing training, which is allowing kids to enjoy the workout. As your favorite songs play, cool light effects and music flashes in rhythm, perfectly synchronized with your boxing moves. 5. Foam Material: Constructed with sturdy ABS, foam, electronic components, suitable for home use, can be paired with home fitness equipment and can be used for a long time. Specification: Item Type: Smart music boxing machine Material: ABS, foam, electronics Product Size: Approx. 32 x 27.5cm / 12.6 x 10.8in Battery Type: Lithium battery 500 mAh (built in). Package List: 1 x Smart Music Boxing Machine 2 x Gloves 1 x Instruction Manual 1 x Charging Cable 3 x Suction Cups