Patent typeDesign patent
BrandWanyinba
Does it have a built-in battery?Built-in battery
Built-in battery capacity2000mah-4000mah (inc...
Frequency response range100HZ-20KHZ
ColorBlack [standard edit...
Item numberOther
Rated power24W
Time on the market2023-09-19
Waterproof gradeIPX 7
Applicable scenariosVehicle mounted,Outd...
Number of speakersOther
Whether to exclusively supply goods for cross-border exportNo
After sales serviceStore three guarante...
Additional featuresInsert card,Waterpro...
Patent numberZL 2023 3 0111650.3
Is it a patented source of goods?Is
Signal to noise ratio≥70db
Appearance size178x75x75mm
Effective distanceOther
Main sales areaOther
Connection methodTf card bluetooth co...
Rated voltageOther
Product net weightOther
Whether to exportNo
Power supply modeLithium battery
Box materialSilicone
Bluetooth version5.3