Feature: 1. Sufficient battery capacity: built-in rechargeable lithium battery, sufficient capacity of drum battery, longer standby time. This is more convenient for drummers who are out and about, making drum placement more casual and simpler. 2. Suitable scene: This set of drums is suitable for home drumming and beginner practice. Description: Product Name: Electronic Drum Kit Material: Silicone Weight: 1.2KG Size: 435 x 500 x 43mm Packing list: Electronic Drum x 1 Double Pedal x 1 Instruction x 1 Data Cable x 1 Drumstick x 2 Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.