The Argand Speaker and Power Bank with Wireless Charging is the perfect triple threat. Most 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! Key features: Customized light up logo on the front panel 5W wireless charger 2000mah powerbank speaker Specifications: Speaker output: 3W 4ohm Speaker: D40mm Battery: 2000mAh Playing time: up to 7 hrs at max volume Charging time: 2 hours Micro USB Input:5V/2A USB Output:5V2A Wireless Output: 5W Dimension: 2.64" x 2.64" x 2.83" Net weight: 116g/4.06oz Packages included: 1 x bluebooth speaker 1 x USB to Mciro USB charging cable 1 x instruction manual