Denver TSP-452

Bluetooth Trolley Speaker with rechargeable battery Dual 8" woofers + 1" tweeter Max power output 400W (2 x 20W RMS) S/N ratio: <=70dB Bluetooth, USB input, Micro SDcard slot and 3.5mm AUX input Microphone input LED lightshow on the whole front of speaker TWS function — Pair two speaker for stereo sound Trolley handle built-in File types: MP3 via USB and MicroSD card Built-in rechargeable battery — 4500mAh 230V charger included Size: 28.00 (w) x 26.00 (d) x 57.80 (h)