Sandberg Bluetooth Speakerphone Bar

Bluetooth version V 5.0
Output power 2 x 8W (peak)
Speaker frequency: 20 Hz – 20 kHz
Microphone frequency: 30 Hz – 18 kHz
Microphone sensitivity: -42 ±3dB
Control buttons: Volume +/-, Play/Pause, Mode select, On/Off
Built-in Li-polymer battery 3600 mAh
Play time, 6-8 hours, standby time 200 hours
AUX-port, 3.5 mm Mini-Jack
USB-C port for charge
TF port for playback from TF/Micro-SD card with MP3 content.