Model Number: c328d Key Specifications/Special Features: Bluetooth speakers for iPhone wireless outdoor speakers, hands-free, support micro SD card & U-disk●Built-inlithiumbattery:1200mAh●Outputpower:3W●Externalmagnetichorn:52MM●Inputsensitivity:400mV●Frequency:50Hz-20KHz●Signaltonoiseratio:≥88dB●Operatingvoltage:DC5V●Built-inlithiumbattery:1200mAh●Outputpower:3W●Externalmagnetichorn:52mm●Inputsensitivity:400mV●Frequency:50Hz-20KHz●Signaltonoiseratio:≥88dB●Operatingvoltage:DC5V
●built-inBluetoothwirelesstransmission,callhands-freefunction
●Stereoaudiotransmissionprotocol(A2DPV1.2)
●SupportMP3songsstoredinUdisk
●SupporttoplayMP3songsstoredintheTFcard
●Supportsallaudioinputforexternal3.5mmterminals
●supportFMautomaticsearch
●Supportforrechargeablebuilt-incolorfullights
Bluetooth speaker size:620*620*710mm
Colorboxsize:95*67*244mm
CartonSize:490*355*505mm
NetWeight:19.2kg
Grossweight:20.5kg
Packingnumber:50pcs