Audio Components Dear buyer, there are two options for this system, one is the large version and the other is the mini version Article number Great War God Boombox3RGB Applicable scenarios: car, desktop, fitness, outdoor, home, mobile, karaoke, live streaming, square dance, broadcasting system, outdoor lawn Connection method: Bluetooth connection Frequency response range: 100HZ-20KHZ Signal to noise ratio: 75dB Number of speakers: 2 Effective distance: 10 meters Shell material: ABS Box material: ABS Internal battery capacity: 1200mAh to 2000mAh (included) Appearance size: 332 * 135 * 185MM Product weight: 1.34 (KG) Color: black, blue, red, camouflage Power mode: USB Waterproof grade: ipx 6 Bluetooth version: 5.0 Rated power: 100W Supported formats: BT, TF, USB, , AUX, TF Additional functions: card insertion, lighting, call function Built in battery: Built in battery Great War God BOX3-MINI : Applicable scenarios: desktop, outdoor, mobile and Connection method: Bluetooth connection Frequency response range: 100HZ-20KHZ Signal to noise ratio: 75dB Number of speakers: 2 Effective distance: 10 meters Box material: plastic Appearance size: 23.1 * 9.3 * 12.7CM Color: blue, black, red, camouflage Power mode: USB Supported formats: USB drive+TF card Shell process: wrapped with fabric Built in battery: Built in battery Product weight: 0.62 Picture display