Ortizan 100W Waterproof Wireless Speaker - Powerful Sound Deep Bass, Portable Wireless, IPX7 Waterproof, Subwoofer Amplifier, 12H Playtime, EQ, USB, LED Light - Outdoor Subwoofer Boombox Party, Camping Item Description Power Mode: Battery Powered/USB Dual UseOperating Voltage: ?36VWireless Property: other wireless functions Power Mode: Battery Powered/USB Dual Use Operating Voltage: ?36V Wireless Property: other wireless functions and dimensions and dimensions Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return within 7 to 21 days from delivery date but product should be in original position and not in damaged condition,the return shipping charges will be buyer responsibility