Nautica S220 wireless portable speakers are a good companion for everyday use. You do not need to worry about low battery problems for a long trip. The speaker has powerful bass， clear vocals， and energizing high tones with a perfectly balanced sound. Product dimension - 10" L x 3" W x 3" H Product weight - 1.4 lbs Nautica portable speaker package includes a high-quality micro USB charging cable， Aux cable， user manual， and Nautica sticker Powerful quality sound 16 types of light modes Seamless Bluetooth pairing Light weight Extended battery life Ergonomic design Amazing sound everywhere Bluetooth v5.1 Water resistant Stereo sound 2400 mAh battery provides up to 8 hours of continuous playtime Multipurpose device Hands-free Call Support USB drive， micro SD or Aux Lithium-ion cell included in the product One year limited warranty WARNING - Do not use any power adapter， charger or cords other than those included with your product. Using incompatible， counterfeit or non-certified accessories can cause fire or accidents. Contact the manufacturer for replacements Note - this product contains a lithium battery and will be delivered by Standard Ground Shipping and is not eligible for Premium or Overnight Shipping This item may not be shipped to Northern Mariana， Armed Forces Europe， Federated States of Micronesia， Hawaii， Alaska， Armed Forces Pacific， Armed Forces Americas， Puerto Rico， American Samoa， Guam， Palau， U.S. Virgin Islands， Marshall Islands Plastic Wipe Clean Imported Request warranty information