Note 1. Speaker is USB powered, no battery inside the speakers, so it send with USB power cable which is connected with speaker. 2. Speaker has 2 modes, Bluetooth one with Bluetooth and AUX, AUX mode only has AUX, no Bluetooth.
E10 Notebook Desktop Computer RGB Light-emitting Audio Game Esports Speaker Outdoor Portable Karaoke Bluetooth Speakers With MicCNY 393.00-449.00/piece HOPESTAR A60 Outdoor Professional Line Array Speakers 100W High-powered Subwoofer Portable Wireless BlueTooth Speakers PA SystemCNY 2153.00/piece ...