LON Bluetooth Portable Speaker (White) Designed in Boulder CO USA and is one of the smallest high-quality Bluetooth Speakers available at only 2 in x 2 in and 2.6 ounces Built-in rechargeable battery allows up to 6 hours of continuous play of crisp and dynamic sound Compatible with Any Bluetooth device including iPhone Samsung Android Windows Phone LG etc. Fully control the speaker from your Bluetooth device - Simply turn the speaker on using the switch and the rest is controlled wirelessly from your device One year product replacement guarantee - if you don't like the sound of this amazing Little Speaker, we will replace it free of charge up to one year from purchase date