Specifications Color: Blue/ Red Material: ABS, PVC, PP, Stainless steel Dimension of the drum set: 31.5" x 19.5" x 26.5" (L x W x H) Dimension of the microphone stand: 16" x 16" x 23"-39" (L x W x H) Dimension of the stool: 9.5" x 9.5" x 8.5" (L x W x H) Stool surface length: 8" Diameter of the big cymbal: 9" Diameter of the small cymbal: 7.5" Diameter of 2 small drums: 6" Diameter of 2 middle drums: 8" Diameter of the bass drum: 15" Net weight: 6.5 lbs Weight capacity of the stool: 110 lbs Suitable age: 3+ Battery type: 4 x 1.5V AA batteries (not included) Key Features ● Complete All in One Drum Kit: This musical instrument set is composed of a jazz drum set, 8-key electric keyboard, a microphone stand and a round stool, providing kids with a comfortable and complete rock and roll area for recreation. Besides, 2 drum sticks are also included, and drum stick holders are designed for convenient storage. ● Rich Functions and Features: The 8-key digital keyboard features multiple functions as if a little music library. Children can choose 2 kinds of timbres, 8 rhythms, 8 drum sounds, 8 pieces of demos, 4 DJ scratching sound effects and 3 electric guitar sound effects to create their own music while learning. 10 flashing rhythm lights add a vibrant atmosphere to kid's performance. ● Entertainment and Educational Toy: This jazz drum and keyboard set helps to improve children's fine motor skills, hand-eye coordination, auditory development as well as musical talent. In addition, you can connect the keyboard with your mobile phone and fix it with the clip to enjoy music with kids together.