Don't worry about your device losing power or missing any important news when you're at the camp. 7.2V 7800mAH super large capacity battery. It is very suitable for outdoor sports and adventures. 70W RMS (90W PEAK) POWERFUL DEEP BASS- W-KING X10 Loud Bluetooth Speaker is the first on the market with triple passive radiators (2 3.5" side and 4.76" back), which can provide a deep bass experience unmatched by other bluetooth speakers.
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