BT Version: Bluetooth4.2
Material: ABS+UV+Fabric+Electroplating+Silicon+Fabric Net
Playing time: Up to 2-4Hours
Product Size： 205*88*105mm
Colours：Black,Red, Blue, Green,Gray
Signal-to-Noise: Up to 10 meters
Battery：1800MAH
Power amplifier specifications：4Ω/ 5W*2
Speaker：Ø57mm, 4Ω/5W