Sing-e-Mini K12 Speaker Karaoke Nirkabel Portabel dengan Mesin Mikrofon Genggam Perekam Pemutar Musik Mikrofon KTV

U with Bluetooth/with AUX/TF/USB/light/Karaoke
Battery specifications: machine battery 500MAH, microphone battery 300MAH
Speaker: 52MM (36 magnets)
Power: 5W/3W
Battery: 14500/3.7V/500MAH
Speaker: 2 inches
Power: 5W
Accessories: Charging cable. Instruction manual Wireless microphone