GAMSING GRA2 Air Drum Set with Bluetooth Speaker,Sticks Portable Drumstick Playset •Light and Portable: Designed for easy portability,allowing you to take the drum set anywhere with ease •Durable Material: Made from high-quality ABS,PCB,and electronic components for reliable performance and longevity •Play Anytime,Anywhere: Enjoy the freedom to play the drums wherever you are,without the need for a physical drum set •No-Delay Response: Experience real-time drumming with zero delay,ensuring your beats are always on time •Convenient Setup: Simple and quick to set up,so you can start drumming in seconds,whether at home or on the go Specification: •Product Model: GRA2 •Material: ABS+PCB+Electronic Components •Power: 10W •Power Input: 5V---2A •Drumstick Size: 300 x 16 x 10mm •Weight: 36g/Pc •Battery: 170mAh,3.7V (2Pcs: 340mAh) •Charging Time: about 6 hours •Bluetooth Speaker Size: 77 x 77 x 40mm •Weight: 166g •Battery: 400mAh,3.7V •Charging Time: about 4 hours Package included: •2 x Sticks •1 x Speaker •1 x English and Chinese Manual