Jazpiper Pro All In One KTV Speaker

Specifications
Model: PRO
Speaker Driver: 2 × 4′ (Full range), 2 x 2″ (Treble), 1 x 6.5* (Subwoofer)
Power Adapter: 24V 1 2.5A
Connectivity : HDMI, HDMI ARC, Optical-in (Toslink), 3.5mm Line-out, USB, RJ-45, Wi-Fi, Bluetooth 5.0
S/N Ratio:=> 90 dB
Dimension: 490 (L) x 260 (W) × 166 (H) mm
Weight: 7.3 Kg
Power Output: 80 Watt (Peak Power: 280 Watt)
Freq. Response: 20Hz – 20KHz
Format Supported: MP3, WMA, APE, FLAC, AAC, MP4, WAV
EQ Mode: Music, Movie, News
Remote Control: Infrared, Bluetooth (for Voice Input)
Sound Effects: Echo, Reverb, Karaoke, Professional, Original
Type: Ultra High Frequency (UHF)
Frequency: 636 – 686.5 MHz
Range: Up to 50m
Power : Built-in rechargeable 18650-type, 1200mAh Li-ion battery
Charging: USB Type-C
Usage Duration: Up to 8 hours
Others: Anti-howling design