Electronics Club (96% positive feedback) via Amazon is offering the UE BOOM 2 After Hours Wireless Bluetooth Speaker (red/blue/black) for $85.15 shipped. Simply use code 158V4FLA if it does not automatically add to your purchase using the link above. Originally $180, they regularly sells for $100 at Best Buy and elsewhere. This is a couple bucks below our previous mention and the best we can find. Rated 4+ stars from thousands.
Thousandshores Inc (98% positive feedback lifetime) via Amazon offers the iClever BoostSound Bluetooth Speakers with Rich Bass for $19.99 Prime shipped when you use code ICBTS09S at checkout (Reg. $40). Rated 4.1/5 stars.
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UE BOOM 2 After Hours Bluetooth Speaker:
Connect wirelessly from up to 100′ away
Pair this speaker with virtually any Bluetooth-enabled device, including phones, tablets and laptops. Add up to 2 sources at once, so you and a friend can each contribute a playlist.
Rich sound you can carry in the palm of your hand
Perfect for hotel rooms, backyard barbecues, or moving from room to room, this portable device can slip into your bag to bring your music, movies and games to life on the go.
Listen for up to 15 hours with the rechargeable battery
Use the micro USB charger to bring the speaker back to life quickly.
Enjoy 360° sound
Blast your playlist with the intensity of dual passive radiators and dual performance drivers for strong highs, bright mids and deep bass.
Stream up to 2 speakers for fuller sound
Sync your UE BOOM 2s to play the same music, or tap them together to create left and right outputs for stereo sound. (Free app required).