Goui BUYUNI 5200mAh Power bank+BT Speker+wall Char

Goui - Buyuni 5200mAh Power bank+BT Speker+wall Char
It is just as durable and desirable as the products they serve, if not more so. This 3 in 1 power bank, being able to provide 3.1A direct your device enough to satisfy even the most power-hungry of gadgets, use the UK, US or EU plugs to use as a convenience wall charger or simply connect through Bluetooth and enjoy music anywhere.
Features:
  * Capacity: 5200mAh
  * Input: 100-240V~50/60HZ, 1.2A Max
  * Output: 5V/1.5A each
  * Total: 2.0A
  * Battery: 3.7V/5200mAh
  * Speaker: 4Ω5W