SHIDU P6 Professional Waterproof Bluetooth Outdoor Subwoofer Mini Portable Metal Bass Speaker (16W)

Output Power: 8W × 2 (16W) | Model: P6 | Input/Charging Voltage: DC 5V 2A / 5V | Frequency Range: 80Hz–18KHz | Operating Temperature: −20°C to 45°C | Size: 80×115mm | Weight: 355.6g