BrandOther
Whether there is a built-in batteryBuilt-in battery
Built-in battery capacity300mah-500mah (inclu...
Frequency response range100HZ-20KHZ
ColorBlack subwoofer,Gray...
Item numberSh-309 bluetooth spe...
Rated power5
Time on the market2024
Waterproof gradeNot waterproof
Applicable scenariosVehicle mounted,Fitn...
Number of speakers1
Whether to provide exclusive supply for cross-border exportsNo
After sales serviceStore three guarante...
Additional featuresPlug-in card
Is it a patented source of goods?No
Signal to noise ratio≥85dB
Appearance size86*86*90
Effective distance10m
Main sales areaOther
Connection methodBluetooth connection
Rated voltage3.7
Product net weight187
Whether to exportNo
Power supply modeUSB
Box materialMetal
Bluetooth version5.3