Material: leather + PPPacking: boxedPower supply method: USB charging.Built-in lithium battery: 1200mahConnection method: Bluetooth connectionApplicable people: professional training/children/amateur fitnessSize: 40*40*7.5cmPacking accessories: 1*Bluetooth training music boxing target, 1*USB cable, 1*instruction manualfeature1. Music boxing machine: This music boxing machine consists of a wall-mounted host and a USB charging cable. It can increase the flexibility and coordination of the body, improve reaction skills, and experience the fun of fitness in the game.2. Strong and durable: The boxing wall target is strong, durable, compact, portable, and can be installed on the wall. Boxing reactive target training device with sandbags, the seat cushion is made of PU leather and foam, with a sleek surface, easy to clean and practical. It protects your hands from injury3. Wide range of uses: Home boxing is a great choice when our smart boxing machine is perfect for stress relief. Widely used in boxing, Sanda, Taekwondo and Wing Chun training.4. Smart Bluetooth connection: Built-in speaker, you can listen to your favorite music via Bluetooth connection5. Multiple installation options: There are two simple installation methods. The installation of the bracket is to drill holes in the music box to fix the bracket and install it on the wall. Another method is Velcro installation. Simply stick a piece of Velcro with double-sided tape on your boxing equipment and wall, it is strong and easy to adjust