SHIDU H11 Portable Karaoke Speaker (30W, Bluetooth 5.0, 4400mAh)

Output Power: 30W | Model: H11 | Bluetooth Version: 5.0 | Battery Capacity: 4400mAh | Charging Voltage: 5V 2A | Frequency Response: 50Hz–18KHz | Trumpet: 4-Inch Trumpet | Working Temperature: −10°C to 45°C | Size: 173.6×206.7×90mm | Weight: 1255g | Case Material: ABS Raw Material | Interface Function: TF Card / AUX Audio Interface / USB / 6.35mm Instrument Interface / Audio Output