3130mAh 7.2V Li ion Rechargeable Battery 533 00138 for Lo.gitech UE megaboom Bluetooth speaker|Tablet Screen Protectors| - AliExpress
Ultimate Ears Megaboom 3 Portable Bluetooth speaker, 360 ° sound Deep bass, Waterproof, dust resistant and Fall Festival, one touch music control, 20-hour battery life - sunset red / red : Amazon.de: Electronics & Photo