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Bluetooth Speakers:GM-887B
Device typeBluetooth portable speaker
Power, W12 W
Frequency response100 Hz - 20 kHz
Audio SourcesBluetooth, USB-flash, micro-SD, AUX - 3.5mm, FM-radio
Signal / noise ratio> 70 dB
Number of channels
Speaker10.2cm, 12W, 4Ω;
Subwoofer10.2cm
BluetoothV2.1; A2DP, AVRCP
USB 
microUSB
Wi-Fi Direct
Composite Output
NFC
Number of Audio Input
Headphone jack
Built-in MP3 playermicroSD/USB-flash/AUX-in
Support for Handsfreeno
Screen
FM radio87.5-108MHg
Alarm clock
Additionally
BatteryLi-Ion - 3,7 V, 3000mAh
Operation duration5 hours
Charge time5-6 hours
AdaptermicroUSB charging 5V / 1.0 A (not supplied)
Operating Power Consumption
Stand-by Power Consumption
ColorBlack
Package ContentsSpeaker, Power cable, AUX cable, Strap, Manual/Warranty
Height, mm153
Net weight, gr1167
EAN13:4892115101217
Width, mm136
Depth, mm
Type of packagingBox
Packing height, mm
Packing width, mm
Packing depth, mm
Package gross weight, gr
Quantity of consumer packages, pcs8
ITF14:
Height of the box, cm30.2
Width of the box, cm31.7
Box depth, cm68.2
Box gross weight, kg
Net weight of the box, kg