The Zealot 3D HiFi multi speaker is equipped with a smart touch key and a blue light breathing lamp, which is easy to operate. With intelligent audio chip: 3D hi-fi stereo, double speaker, double diaphragm it produces 360 degree surround sound effect. It also supports Bluetooth HD call, built-in HD microphone and DSP noise reduction system, clear cell phone communication and voice chat.
it has an inbuilt-in 4000 mAh lithium battery: about 20 hours of continuous playback. If the phone has no power, but the speaker has, can be used as emergency charging especially for mobile phones