A. Stress Relief and Fun: It offers three-speed adjustment functions and a light display that changes with the rhythm. It provides entertainment challenges and may make people like sports. B. Bluetooth Version: It can be paired and connected via Bluetooth. You can select matching music and enjoy the game. (The standard version does not support Bluetooth connection.) C. Cool Rhythm: The cool rhythm lighting effects enhance the sensory pleasure. The lights will change color when you hit the glowing area. D. Safe to Play: The hitting surface of the punching target is made of high - elastic sponge pads, which helps ensure safe play without hurting your hands. E. Firmly Wall - Mounted: The back is fixed with sponge adhesive tape and additional vacuum suction cups for double fixation, which makes it less likely to fall off. (4 shock - absorbing foam pads, EVA foam adhesive tape, size: 18x19 cm, 3 vacuum suction cups) Specifications Material: ABS Styles: Standard version, Bluetooth version Colors: Black, Pink Dimensions: 32 x 27.5 x 3.5 cm Weight: 955 grams Package Contents: 1 intelligent punching target