Awei Y388 Portable Bluetooth Speaker for Karaoke

Product Description Specification Bluetooth Version : V5.0 Play Mode : bluetooth/tf card/aux/usb/coax/microphone Speaker Power : 25W Charging Voltage : 5V/1A Frequency Response : 60Hz-18KHz Battery Capacity : 3600mAH Working Time : 6 hours Charging Time : about 4 hours Bluetooth Transmission Distance : 10M