Argand 3-in-1 Bluetooth Speaker, Power Bank and Wireless Charger is the perfect triple threat. Most Bluetooth speakers have a small battery (usually under 500mAh), but with the robust 2000mAh battery in the Argand, you can listen for hours uninterrupted. Twin speakers will provide a clear, loud sound with rich bass. The Argand also functions as a power bank so you can top off your phone via the wireless charging pad or USB port making it a great everyday item whether outdoors or in!