Imprint Method: Pad Print, Product Color: Silver - Get a party started, even if it's just for yourself, with this small wireless speaker that's big on great sound! This 1.875" x 2.125" x 1.875" cubic speaker is made of aluminum with an internal lithium battery, 3.5 mm audio jack and big 10 meter transmission range. Can be used wirelessly, or with the included cable. The LED indicator light lets you know it's connected and working. Buttons control play, pause, stop and volume. Approximately 3-5 hours playback on full charge. Choose from three colors and add your logo or message to customize.