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Bluetooth Speakers:GM-912B
Device typeBluetooth portable speaker
Power, W16
Frequency response55 Hz - 18 kHz
Audio SourcesBluetooth, USB-flash, micro SD, FM-radio
Signal / noise ratio> 80 dB
Number of channels
Speaker1x 4.0 inches, 4 Ohm
Subwoofer
BluetoothV5.0
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 radio87-108MHg
Alarm clock
AdditionallyDynamic RGB backlighting, TWS, KARAOKE
BatteryLi-Ion - 3,7 V, 1500mAh
Operation duration
Charge time
AdaptermicroUSB charging 5V / 1.0 A (not supplied)
Operating Power Consumption
Stand-by Power Consumption
ColorBlack
Package ContentsSpeaker, Charging cable, Quick start guide / Warranty card
EAN13:4894210206200
Net weight, gr
Height, mm
Width, mm
Depth, mm
Type of packagingColor box
Packing height, mm
Packing width, mm
Packing depth, mm
Package gross weight, gr
Quantity of consumer packages, pcs40
ITF14:
Height of the box, cm67
Width of the box, cm62
Box depth, cm44
Box gross weight, kg
Net weight of the box, kg