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Bluetooth Speakers:GM-883B
Device typePortable Bluetooth stereo speaker with clock
Wattage2x5 W
Frequency response80 Hz - 18 kHz
Audio SourcesBluetooth, USB-flash, microSD, AUX - DC-jack 3.5mm, FM-radio
Signal / noise ratio> 70 dB
Number of channels
Speaker2x45mm, 4 Ohm
SubwooferPassive
BluetoothV3.0; A2DP, AVRCP, HFP, HSP
USBĀ 
microUSB
Wi-Fi Direct
Composite Output
NFC
Number of Audio Input
Headphone jack
Built-in MP3 playerUSB-flash/micro SDAUX-in
Support for HandsfreeYes
ScreenLED - 98x30mm
FM radio87.5-108MHg
Alarm clockTwo
AdditionallyClock 24 hours
BatteryLi-Ion - 3,7 V, 1200mAh
Operation duration4 hours
Charge time3-4
AdaptermicroUSB charging 5V / 1.0 A (not supplied)
Operating Power Consumption
Stand-by Power Consumption
ColorBlack
Package ContentsSpeaker, USB -microUSB cable, AUX cable, Manual/Warranty
Length, mm199
Width, mm55
Height, mm68
Weight, gr574
Type of packaging
Unit number per packing1
Length of package, cm
Width of package, cm
Height of package, cm
Weight of package, gr
EAN1:4892111101211
Quantity of consumer packages, pcs20
Length of the box, cm38
Width of the box, cm25
Height of the box, cm34,5
Gross Weight, kg15,45
Net Weight, kg15
EAN2: