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Bluetooth Speakers:GM-997B
Device typeBluetooth portable speaker
Wattage2x3 W
Frequency response150 Hz - 20 kHz
Audio SourcesBluetooth, micro SD, USB-flash, AUX - 3.5mm, FM-radio
Signal / noise ratio> 96 dB
Number of channels
Speaker2x40mm, 4 Ohm
Subwoofer
BluetoothV2.1+EDR; A2DP, AVRCP, HFP, HSP
USBĀ 
microUSB
Wi-Fi Direct
Composite Output
NFC
Number of Audio Input
Headphone jackYes
Built-in MP3 playermicro SD, USB-flash
Support for HandsfreeYes
Screen
FM radio87-108MHg
Alarm clock
Additionally
BatteryLi-Ion - 3,7 V, 800mAh
Operation duration8 hours
Charge time4 hours
AdaptermicroUSB charging 5V / 1.0 A (not supplied)
Operating Power Consumption
Stand-by Power Consumption
ColorBlack
Package ContentsSpeaker, MicroUSB cable, AUX cable, Manual/Warranty
Length, mm210
Width, mm70
Height, mm70
Weight, gr260
Type of packagingtransparent box
Unit number per packing1
Length of package, cm22,5
Width of package, cm8,2
Height of package, cm12,1
Weight of package, gr393
EAN1:4891618100918
Quantity of consumer packages, pcs30
Length of the box, cm47,5
Width of the box, cm44
Height of the box, cm39
Gross Weight, kg13
Net Weight, kg12
EAN2: