Expand storageNot supported
InvoiceInvoice Not provided
Whether the APP is supportedNo
Applicable crowdGeneral
DisplayNone
BrandXinshun River
FunctionCard
Frequency response range40Hz-20kHz
Whether there is radio functionThere are
Operation modeSelf-care
Battery capacityExternal power suppl...
Color50W-136-12V connecte...
Processing modeOEM
Printed LOGOYes
Interface TypeUSB
Packing ListThere are
Package TypePackage One
Time to market2020
Shell materialPlastic
TypeCard speaker
Bluetooth protocol2.1
Fastest shipping time1-3 days
Horn numberTwo
Whether the source of cross-border export is exclusiveYes
After-sales serviceShop Three Guarantee...
Speaker adjustment modeKey
Power supply modeExternal battery req...
Play Duration8 hours
Supported FormatsTF card
Model136L
Playback formatMP3
Signal-to-noise ratio≥ 75dB
Source categoryOrdering
Whether to support one-piece distributionNot supported
Certificate Type3C certification
Effective distance10 m
Licensable private labelNo
Connection modeBluetooth connection
OriginChina
Delivery logistics companyYuantong
Box materialPlastic
Logistics ServicesLogistics point self...