Feature 13D MOTION SENSING TECHNOLOGY: Advanced 3D motion sensing technology to accurately recognize where the drumsticks are hitting. It instantly plays matching drum sounds through a connected sound device, providing a immersive drumming experience. 2RELIABLE MATERIAL: Made of electronic components and ABS material that can withstand the test of time. It offers durability and long lasting performance, making it a reliable choice for beginners and adults. 3COMPACT AND PORTABLE: Designed with portability in mind, it is small and lightweight. The pocket sized design is easy to carry outdoors, allowing you to play drums anytime, anywhere. 4APPLICATION SCENARIO: Whether at home, office, or outdoors in the garden or park you can use it. You can enjoy drumming without bulky equipment or excessive noise. 5VIRTUAL REALITY TECHNOLOGY: It uses virtual reality technology to simulate the sound of each component, providing you with a good using experience.Item Type: Air DrumMaterial: ABSWeight: Approx. 341g / 12ozDrumstick Battery Type: Lithium Battery (Built In)Individual Drumstick Battery Capacity: 260mahSound Converter Battery Type: Lithium Battery (Built In)Sound Converter Battery Capacity: 900mah .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 xDrumsticks1 xSound Converter1 xSound Cable1 x Charging Cable1 x Instruction Cable