The Kobra Wireless Speaker delivers powerful sound with its 4Ohm 5V speaker and built-in 600mAh lithium battery. With a charging voltage of 5V, 0.5A, this compact speaker keeps the music going for hours. Its portable design makes it easy to take anywhere, ensuring high-quality audio whenever you need it. Product Dimensions: 115mm W x 95mm H. Price includes: 10 Days Service. Pad Print. Setup is included.