UNICO BS0331. Output power (RMS): 20 W, Frequency range: 150 - 18000 Hz, Impedance: 4 Ω. Connection technology: Wireless. Product type: Portable stereo speaker, Product color: Black, Product Design: Cylinder. Recommended use: Universal, Types of memory cards: MicroSD (TransFlash). Battery type: Integrated battery, Battery capacity: 1200 mAh, Battery life: 3 h

Number of speakers	1
Output power (RMS)	20 W
Frequency range	150 - 18000 Hz
Impedance	4 Ω
Sensitivity	80 d
Connection technology	Wireless
Wi-Fi	No
Bluetooth	Yes
Bluetooth version	5.0
Product type	Portable stereo speaker
Product color	Black
Product design	Cylinder
LED lighting	Yes
Recommended use	Universal
Integrated Card Reader	Yes
Built-in microphone	Yes
Radio FM	Yes
Types of memory cards	MicroSD (TransFlash)
Live mode	Yes
Battery type	Integrated battery
Battery capacity	1200 mAh
Battery life	3 h
Width	170 mm
Depth	170 mm
Height	399 mm
Type of packaging	Box
AC/DC adapter	No
Quantity per pack	1 pc