SHIDU T8 Professional Bluetooth Portable Speaker Mini Wireless Music Audio (30W)

Output Power: 2 × 15W (30W) | Model: T8 | Battery Capacity: 7.4V 2000mAh | Charging Voltage: DC 15V 1A or 5V 1.5A | Charging Time: 2.5–3 Hours | Running Time: 3–4 Hours | Horn Specification: 4Ω 8W | Frequency Range: 45Hz–20KHz | SNR: ≥80dB | Size: 198×59×72.5mm | Weight: 1011g | Function Connection: TF Card / AUX Audio Interface / Micro Charging Port