Monoprice 109727 High Performing Mini Portable Speakers for Cellphones - Retail Packaging These small speakers are a perfect match for your portable music player phone or tablet and produce a big sound that belies their small size Now you can watch a video on your phone or tablet and share it with friends without having to get extra headphones and "Y" cables They are perfect for use in an office attached to a laptop for a presentation or plug them into your phone for a louder and clearer speaker phone during conference calls