DEFENDER PORTABLE TWS SPEAKER RAGE 50W, Light/BT/FM/USB/LED

technical specifications
* Total output power (RMS) 50 W
* Satellite driver size 2x1.5" + 2?5 "
* Frequency range 45-22000 Hz
* Signal to noise ratio 85 dB
* Operation time on one battery charge 4 hrs
* Interface 3.5 mm mini-jack
* Wireless connection Bluetooth 5.0
* Display LED
* Backlight LED
* Power supply Via USB, 5V, Li-Ion battery
* USB charging Yes
* Battery capacity 4000 mA·h
* Built-in FM-tuner Yes
* MicroSD card support Yes
* USB flash drive support Yes
* Housing material Plastic
* Color Black
* ROHS / CE Yes
True Wireless Stereo (TWS) - an option to pair two separate speakers
into one 2.0 speaker system