Come and see our amazing products. It wirelessly connects to mobile devices with an operating distance of up to 30 feet. The built-in lithium battery recharges via the included USB cable in approximately 1.5 hours with a playback time of about 2-3 hours. It even has a speakerphone feature and a travel pouch is included. Get ready for an influx of business. Pls confirm with us about the packing info, stock color and exact production time before placing your order