Product Specification Drumsticks Weight: 2 oz*2 Drumsticks Size: 13*0 ines Drumsticks Battery capacity: 400mAh*2 Foot Pedals Weight: 6 oz. Foot Pedals Size: 3*3*0 ines Foot Pedals Battery capacity: 400mAh Bluetooth Adapter Weight: 1 oz. Bluetooth Adapter Size: 2*1*0 ines Bluetooth Adapter Battery capacity: 600mAh How to apply PocketDrum What must I do if can&;t connect my pocketDrum to AeroBand APP? > Please just be sure you are using the Bluetooth within the AeroBand app (not the Bluetooth on your device’s system) > If you are utilizing a tool with an Android system, you would possibly should activate your GPS, but you possibly can flip your GPS off after successfully linking your PocketDrum with the Aeroband app > Please keep your PocketDrum as close to your system (the one downloaded with the AeroBand app) as probable > You can go out the Aeroband app and re-enter it, once you attempted the 3 steps above, but nonetheless can not profitable link your PocketDrum with the app How to re-calibrate? > Hold the drumstick and function your forearm and the again of your hand at the similar level; > Position the drumstick at the entrance of your belly; > Slightly tilt either drumsticks within and meet the top facets of the drumsticks at the 60o angel; > Press the ability buttons at the same time How to exactly hit the drum? > Please struggle through the instruction videos that are essential for you to master the drumming qualifications of PocketDrum > Please stick with the calibration instructions in the app You deserve to re-calibrate PocketDrum periodically, because assorted playing modes or long-time playing may render role popularity inaccuracies in PocketDrum