Simply place mobile phone on the flat surface and listen as the sound from the internal speaker is amplified. Easy to use. No wireless settings or cables needed. Media device not included. 4.875" H x 3" W x 1.5" L. Imprint area is 2.00" H x 3.00" L on Centered on body and includes a 1 Colour Imprint on 1 Location. Packaging: Individually Gift Boxed.. Please call for rush delivery availability or multi-colour/multi-location imprints.