Patent typeDesign patent
BrandMultiple noises
Built-in batteryReplaceable battery
Built-in battery capacity2000mah-4000mah (inc...
Frequency response range100HZ-20KHZ
ColorGreen,Blue,Black
SpecificationsUpgraded version (du...
Item numberDX-90
Rated power5
Time on the market2024.07.09
Waterproof gradeNot waterproof
Applicable scenariosOutdoor,Movable and ...
Number of speakers2
Is it a special supply source for cross-border export?No
After-sales serviceStore three guarante...
Additional functionsInsert card,Recordin...
Patent number202330220616.X
Is it a patented supply?Yes
Signal-to-noise ratio≥75dB
Appearance size128*38*68
Effective distance10m
Main sales areasSoutheast asia
Connection methodBluetooth connection
Rated voltage220
Net weight of product260 grams
Is it for foreign trade?No
Power supply modeLithium battery
Box materialPlastic
Bluetooth version5.3