GMB Audio BT portable party speaker - SPK-BT-LED-04

Portable BT speaker with LED light effect.
Stream your music wirelessly. signal range up to 10m.
Supports TWS function* Easily connect 2 speakers for TWS stereo effect.
The multi-color LED light effect flashes and changes color.
Also plays music directly from the micro SD card. USB stick (max. 32 GB) or via the AUX input.
Up to 4 hours of music streaming on one battery charge.

Interface BT v.5
BT frequency range 2.402 GHz - 2.480 GHz
RF transmission power <9 dBm
Speaker 4 ohms. 75 mm diameter
RMS output power 10W
Frequency response 150Hz - 18kHzS/N ratio >90dB. TDH+N<10%
DC input USB Type-C. 5VDC to 1A
Battery rechargeable 1200mAh Li batteryFunctions BT. FM. TWS
Charging time 2-3 hours
Material ABS + fabricDimensions 320 x 132 x 135 mm (LxDxH)
Net weight 1.085 kg

System requirements
BT-enabled audio source (computer. smartphone. tablet)
To use the TWS function. 2 speakers of the same model are required