Description: | Amplify the sound of an MP3 player with your brand on this inexpensive alternative to a docking station. Ear buds plug into the sides of the unit and act as a miniature speaker so everyone around can enjoy the music. No power is needed. Amplifier key chains are a perfect promotional item for concerts, new music advertising, radio stations, technology themed promotions and more.
Look to PrintGlobe to fix your marketing plan with custom multipurpose key chains! |
