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Bluetooth Speakers:GM-877B
Device typeBluetooth portable speaker
Power, W2x5 W
Frequency response100 Hz - 18 kHz
Audio SourcesBluetooth, USB-flash, micro SD, AUX - 3.5mm
Signal / noise ratio> 80 dB
Number of channels
Speaker2x50mm, 4 Ohm
SubwooferPassive
BluetoothV4.2; A2DP, AVRCP
USB 
microUSB
Wi-Fi Direct
Composite Output
NFC
Number of Audio Input
Headphone jack
Built-in MP3 playermicro SD, USB-flash
Support for Handsfree
Screen
FM radio
Alarm clock
AdditionallyAUX input: DC-jack 3.5 mm
BatteryLi-Ion - 3,7 V, 1200mAh
Operation duration8 hours
Charge time3 hours
AdaptermicroUSB charging 5V / 1.0 A (not supplied)
Operating Power Consumption
Stand-by Power Consumption
ColorBlack
Package ContentsSpeaker, Universal USB-microUSB / audio cable, User Manual, Warranty card
Length, mm68
Width, mm68
Height, mm168
Weight, gr471
Type of packagingtransparent box
Unit number per packing1
Length of package, cm9.6
Width of package, cm9.6
Height of package, cm20.2
Weight of package, gr580
EAN1:4892514100910
Quantity of consumer packages, pcs20
Length of the box, cm49
Width of the box, cm20,8
Height of the box, cm43,1
Gross Weight, kg11,6
Net Weight, kg10,9
EAN2: