The iharmonix Q-i-sound Bluetooth Speakers from Qmadix are compact little speakers that can travel with you in their carrying case. (See the bottom image; click for a larger view.) The lithium-polymer battery charges in about 3.5 hours and provides up to 8 hours continuous playback time or 240 hours of standby time. The speakers can be up to 33 feet away from the paired audio source, and they can be separated by 15 feet once paired. A built-in, full-duplex microphone lets you take calls from your paired phone. The Q-i-sound Bluetooth Speakers are available in black or white for $149.99. They will be available on April 2.