Bluetooth speaker/ TWS Playing/ Duet Singing/ TF Card / AUX IN / Wireless Karaoke / Audio Output / LED Colorful Light/Sound effect
•Sound pick-up：condenser
•Bluetooth version：V5.0+EDR
•Speaker output ：8W+8W
•Speaker Specification：57mm 4Ω/8W
•Frequency Response：100Hz-20KHz
•Charging Voltage：5V/1A
•Battery capacity：2200mA/3.7V
•Product size：110*95*145mm
•Microphone size：125*35*35mm (75g/1200mAh)
•Gift box size: 155*150*180 MM
•Net /Gross weight ：765g/967g
•Audio Input: Bluetooth / TF card / line in