Specifications BrandKALOADMain MaterialABSSize40 40cm 15 75 15 75inchCharging MethodType C Cable ChargingVoltage3 7VBattery1200mAhColorWhite Black Features 1 Adjustable Speed Customize your workout intensity with adjustable striking speed built to handle powerful hits 2 bluetooth Music Seamlessly connect to your smartphone and play your favorite music while you punch along with the rhythm and lights 3 Interactive Modes Enhance your reflexes and coordination with smart sensors that adjust speed and light rhythm 4 Family Fitness Boost reaction skills and enjoy quality family time with this wall mounted equipment that combines music and exercise 5 Easy Installation Install easily indoors or outdoors with a strong adhesive strip maximizing floor space and secure attachment Package includes 1 x Boxing Machine1 Set x Adhesive Tape1 x Charging Cable1 Pair x Gloves1 x Instruction ManualNote Due to different monitor settings and lighting conditions the actual color of the item may vary slightly from the pictures Thanks for your understanding Please allow a 1 2 cm difference in measurements due to manual measuring Try to avoid installing on painted gray walls which are easy to fall off with the wall powder It is recommended to install marble tiles cement smooth and solid white walls and solid wooden walls