Expand storageNot supported
InvoiceNo invoice provided
Whether to support appNo
Applicable peopleCouple
DisplayNo
BrandSast
FunctionInsert card
Frequency response range40Hz-20KHz
Does it have radio function?No
Mode of operationOther
Battery capacityOther
Color40w active special e...
Processing methodOem processing
Print logoCan
Item numberST-501
Interface typeUSB
Product weightOther
Package listOther
Package typePackage one
Time on the marketDefault item
Shell materialMetal
TypeMonitor speakers
Sound channel2.1
Bluetooth protocol2.1
Fastest shipping time1-3 days
Number of speakers2
Whether to exclusively supply goods for cross-border exportNo
After sales serviceStore three guarante...
Speaker adjustment methodTouch
Power supply modeBuilt-in lithium bat...
Play time8 hours
Support formatSd card
ModelDefault item
Play formatMP3
Signal to noise ratio≥75dB
Supply categorySpot goods
Appearance sizeOther
Whether to support dropshippingSupport
Effective distance10m
Output powerOther
Connection methodCard reader
OriginOther
Shipping logistics companyYuantong
Box materialMetal
Logistics serviceDoor to door deliver...