<ul> <li>Powerful welding sound quality, exceptional deep bass</li> <li>Automatic Bluetooth search, receiving distance of 10M and below</li> <li>Supports MP3, WMA music file formats</li> <li>Supports TF card, Bluetooth with calling function, and file playback</li> <li>Supports external audio input functions for MP3/MP4/computers, etc. (AUX)</li> <li>Stereophonic sound, booming bass</li> <li>Stylish cloth mesh design with large buttons, equipped with RGB intelligent voice control, and multiple lighting mode choices</li> <li>Bluetooth 5.1 speaker for saturated sound quality</li> <li>Configured with high-end mid-low frequency settings for a true shocking wave</li> <li>New environmentally friendly waterproof cloth mesh craftsmanship, IPX6 waterproof rating</li> <li>Innovative square drum design</li> <li>Comes with a shoulder strap for convenient portability</li> <li>Supports 1+1 pairing, with matching wireless microphone</li> <li>Supports EQ modes with three sound effects to choose from, with LED smart color</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Output low-frequency horn: 4&Omega; 50W * 1</li> <li>High-frequency horn: 4&Omega; 15W * 2</li> <li>Input sensitivity: 400mV</li> <li>Separation: &ge;90dB</li> <li>Signal-to-noise ratio: &ge;80dB</li> <li>Operating voltage: DC 7.4V</li> <li>Battery: 18650 12000mAh</li> <li>Battery working time: 6-8H</li> <li>Total power: 80W</li> <li>Size of low-frequency horn: 119mm</li> <li>Size of high-frequency horn: 78mm * 2</li> <li>Diaphragm size: 123 * 113mm * 2</li> <li>Bluetooth version: 5.1</li> <li>Bluetooth solution: Jieli</li> <li>Main control: AC6921A</li> <li>Machine size: 380 * 146 * 162mm</li> <li>Weight: 3000g</li> </ul>