Harman Kardon has the JBL Micro II Ultra-Portable Speaker w/ Built-In Bass Port for a low $14.99 Free Shipping after Coupon Code:"MICRODEAL"(apply in shopping cart). Tax in most states. This portable speakercurrently sells for$27.99 ($49 list) onAmazon, so you're getting this speaker for an additional 47% off compared to the next lowest priced vendor. 580 reviews on Amazon with 4.2/5 star rating Li-ion rechargeable battery with 6 hours of playback on a full charge LED light to let you know when to recharge Built-in bass port for rich, deep low-frequency sound. 1-5/8-inch (40-millimeter) driver delivers full-range JBL sound Small enough to fit easily into a backpack or clip onto clothing Built-in audio cable and a 1/8-inch (3.5-millimeter) stereo mini jack