Energy Sistem KaraokeStar. Audio system: 2.0 channels, Speaker type: Full range. Output power (RMS): 60 W, Frequency range: 80 - 18000 Hz, Impedance: 4 Ω. Connection technology: Wireless, Frequency range: 2.4 - 2.4 GHz, Bluetooth profiles: A2DP, AVRCP, HSP. Product type: Portable stereo speaker, Product color: Black, Product Design: Cubo. Recommended use: Universal, supported audio formats: MP3, WAV, Types of memory cards: MicroSD (TransFlash), SD

Number of speakers	1
Audio system	2.0 channels
Speaker type	Full range
Output power (RMS)	60 W
Frequency range	80 - 18000 Hz
Impedance	4 Ω
Total harmonic distortion (THD)	1%
Connection technology	Wireless
Wi-Fi	No
Bluetooth	Yes
Connector 3.5 mm	Yes
Bluetooth version	5.4
Frequency range	2.4 - 2.4 GHz
Bluetooth profiles	A2DP, AVRCP, HSP
Bluetooth port	20 m
USB device connection	Yes
USB Connector	USB type-C
USB charging port	Yes
Cable length	1,2 m
Product type	Portable stereo speaker
Product color	Black
Product design	Cube
Volume control	Cleaning
On/off switch	Yes
Protection functions	Spray resistant
LED lighting	Yes
color of lighting	Blue, Green, Red
International Protection Code (IP)	IPX4
LED indicators	Yes
Suggested Use	Universal
Built-in microphone	No
Supported audio formats	MP3, WAV
Types of memory cards	MicroSD (TransFlash), SD
Expandable memory until	128 GB
Type of battery	Integrated battery
USB Type-C charging port	Yes
Battery technology	Ions of Litio
Battery capacity	3600 m
Battery Voltage	3.7 V
Battery life	8 h
Charging time	3 h
Bluetooth transmitter power	20 db
Weight	1,92 kg
Width	150 mm
Depth	150 mm
Height	230 mm
AC/DC adapter	No
Quantity per pack	1 pc
Cables included	Audio (3.5mm), USB type-C
Microphone included	Yes