EMB ES950BT Indoor/Outdoor High-Definition Super Loud Portable Bluetooth Speaker - Grey Compact and Portable Bluetooth Speaker. Heavy Dudy. Can be Carried and Played Anywhere - Hiking, Kayak, Mountain Climbing, Beach Compatible With All Bluetooth Devices With Long Range Blutooth Connection - Super Loud Speaker With Rich Bass Sleek Design With Rubber Cover - 2 Tones Color High Performace - Crystal Clear and Amazing Sound Quality Battery Up to 8 Hours Playing Time. Has Buttons Control or Can be Control by Smart Phone or Any Bluetooth Devices. 3.5mm Jack