SHIDU K20 PA Portable Bluetooth Trolley Speaker Karaoke with UHF Wireless Microphone (120W, Bluetooth 5.0, 10000mAh)

Output Power: 120W | Model: K20 | Bluetooth Version: 5.0 | Battery Capacity: 16.8V 10000mAh | Charging Voltage: 18V 1.66A | Frequency Response: 30Hz–20KHz | Trumpet: 8-Inch Bass + 1.5-Inch Tweeter Speaker × 2 | Working Temperature: −10°C to 45°C | Size: 472×355×225mm | Weight: 9374g | Case Material: ABS Raw Material