Expand storageNot supported
InvoiceProvision of invoice...
Whether the APP is supportedNo
Applicable crowdGeneral
DisplayNone
BrandHongyuan
FunctionOther
Frequency response range40Hz-20kHz
Whether there is radio functionNone
Operation modeKey
Battery capacity100
ColorWhite 1 Ann
Processing modeOEM processing
Printed LOGOYes
Item No.B2
Interface TypeUSB
Product Weight0.3
Packing ListColor box
Package TypePackage One
Time to market2011.5
Shell materialPlastic
TypeMini Speaker
Vocal Tract2
Bluetooth protocol2.1
Fastest shipping time1-3 days
Horn numberTwo
Certificate NumberB2
Whether the source of cross-border export is exclusiveNo
After-sales serviceNational Joint Insur...
Speaker adjustment modeKnob
Power supply modeBuilt-in lithium bat...
Play Duration8 hours
Supported FormatsOther
ModelB2
Playback formatOther
Signal-to-noise ratio≥ 70db
Source categorySpot
Appearance size50
Whether to support one-piece distributionSupport
Certificate TypeUtility model patent
Effective distance10 m
Output power5.5
Connection modeCard reader
OriginShenzhen
Box materialPlastic
Logistics ServicesHome delivery