Monoprice 108593 Mini Rechargeable Portable Speaker for Cellphones - Retail Packaging Enhance the sound from your phone tablet or laptop with this high-quality Mini Rechargeable Portable Speaker from Monoprice! This speaker easily fits in your pocket purse or laptop bag yet provides a loud and clear distortion-free sound for use with your portable device It is perfect for use in an office attached to a laptop for a presentation or plug it into your phone for a louder and clearer speaker phone during conference calls