| performance parameter | Packaging parameters |
| Material: ABS plastic+aluminum alloy material Speaker: Dual speakers+diaphragm Power: 7W * 2 Battery: 3000mAh Frequency response: 80Hz-20KHz Product Features: 1. Equipped with Bluetooth function, it can connect to mobile singing bar, national karaoke and other software for karaoke. 2. It has a speaker function and can be connected to a mobile phone to play music directly. 3. Microphone function, can be used as a loudspeaker. 4. You can insert a TF card or USB flash drive to play music. 5. It has built-in recording and playback functions. 6. Equipped with various sound effects functions. | Color box size: 12.7 * 10.3 * 34.5cm Packing quantity: 30 sets Box weight: 27.8kg Outer box size: 70.5 * 40 * 52cm |
