Note: Manual measurement please allow some error. Specification: Item Type: Dance Mat_x000D_Material: PVC, ABS_x000D_Size: Approx. 850x900mm / 33.46x35.43in_x000D_Applicable Age: For 3 Years Old and Above_x000D_Bluetooth: 5.0_x000D_Power Supply: Battery Powered or Connected to a Power Supply (Not Included)_x000D_Battery: 4 AA Batteries (Not Included)_x000D_Interface: Type C (Power Connector), 3.5mm Connector x 2 Features: 1Music Pad: Step and jump on the dance mat's flashing arrows! Follow the rhythms of the built in music or choose your own favorite tracks via AUX or wireless connection to your phone. 24 Games: Dance to the rhythm of the built in rhythms and scores in 4 different interactive games, with varying levels of difficulty to meet your dancing needs at all difficulty levels! Fun way to exercise and help improve your child's eye foot coordination. 3Fun Playing: Challenge your reflexes with the "for Simon Says" game using the dance carpet, or use the drum mode of the dance carpet pair to play the sounds of the drum instruments as a drummer. 4External Speaker: The dance mat has a variety of built in music melodies to choose from, and also supports AUX or wireless connection to your phone to select your favorite music, making the dance mat an external speaker for your phone. 5Non Slip Material: Electronic dance pad is made of premium PVC non slip fabric material, soft surface, comfortable and safe to touch, easy to clean. The bottom is designed with non slip stripes to prevent the dance carpet from sliding and guard your child's safety. 6Microphone, Ideal Gift: Electronic dance pad comes with a microphone that can be attached to the dance carpet to sing and dance at the same time. Innovative Christmas or birthday present for kids, perfect for kids over 3 years old. PackageList: 1 x Dancing Blanket 1 x Microphone 1 x Instruction Manual