iPhone 3G speakers allows you to dock your iPhone and stream music via the stereo component of the speakers and charges your iPhone when its docked. iPhone 3G speakers comes in different shapes and sizes from ultra slim and compact to larger units that can be placed anywhere in homes or at the office. These iPhone speakers allow your music to be streamed instantly for a great party or for simple background music wherever you are. Portable speakers can be either plugged in into any wall outlet or can even run on batteries for the utmost convenience. Once you store your music on your iPhone 3G then it is easy to get a speaker and have all your music available instantly the minute you dock it.

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• Ratings: 4.5 out of 5
• Price: $299.00

Here comes the BOSE New Sound Dock Series II for iPhone & iPod, with sleek new styling and additional features. Just slip your compatible "iPod or iPhone" into the docking station and bring your favorite songs to life.

• Remote Control - It handles power, volume, track seek and iPhone or iPod playlist navigation from almost anywhere in the room.
• Auxillary Input - Auxiliary input lets you play other audio sources, such as a portable DVD player, CD or other MP3 player.
• Docking Station - Universal iPod docking station is compatible with most iPod or iPhonemodels and charges them while docked.

• Ratings: 4.0 out of 5
• Price: $199.95

Altec Lansing T612 has produced the first fully iPhone-compatible speaker docking system. The t612 features 60 Watts of power RMS (120 Watts Peak), and connects to your iPhone's dock port.

• four speakers, enhanced bass, a wireless remote, best of all, it's immune to that annoying GSM interference noise while the iPhone is docked and not in Airplane Mode.

• Ratings: 3.5 out of 5
• Price: $149.95

Treat yourself and your iPhone right with the iP99 clock radio and audio system. It's packed with lots of innovative features, including alarm settings that let you wake to your own custom iPhone playlist at different times on different days, a remote that controls both the unit and iPod menu functions, AM/FM radio with presets, programmable snooze settings, and 3D sound for an enhanced audio experience. And the Reson8 speaker chambers give you great stereo sound around.

• Ratings: 3.5 out of 5
• Price Range: $105 to $130

The Pure-Fi Anywhere speaker system uses a unique combination of speaker drivers to deliver clear sound with maximum bass and minimal distortion. Its compact size and long battery life make it the ideal companion to your iPod or iPhone.

• Ratings: 3.5 out of 5
• Price: $99.95

Put an end to annoying alarms and rise and shine to the music you love. The ICF-C1iP dock lets you set two separate alarms, with the option of waking to your iPod, iPhone, the radio, or a buzzer. Adjusting the time is automatic--all you have to do is choose your time zone and the dock does the rest. Built-in stereo speakers with MEGAXpand technology are loud and crisp, and a full-function remote control is included for changing tracks from across the room.

• Ratings: 3.0 out of 5
• Price: $149.95

The JBL On Stage 200ID system produces clean, powerful sound, letting you take full control of your music. Compatible with all docking versions of iPod, including iPod touch and iPhone. A stereo mini-jack connection also allows you to enjoy high-quality audio from a variety of other devices such as CD players, desktop computers, satellite radio, and notebooks. Just a touch of the music controls increases or decreases the volume. Using the navigation controls, you can browse songs, playlists, and photos, change tracks and settings, and more... Smart remote with several modes of operation. Evercharge topology to keep your iPod or iPhone charged even when On Stage 200ID isn't connected to the computer or is turned off. Phoenix transducers for accurate high frequencies and low-frequency extension that brings you clean, powerful bass.

• Ratings: 2.5 out of 5
• Price Range: $33.99 - $49.99

The DLO Portable Speakers for iPhone can be disassembled into a compact and portable football-like shape. It also has excellent audio quality, without any sound interference from the iPhone.The DLO Portable Speakers for the iPhone are great portable speakers that offer excellent sound quality for its size.

• Ratings: 2.0 out of 5
• Price Range: From $57

Logic3 has come up with what they claim to be the iPhone's first speaker system. In black gloss with silver trim, the i-Station Traveller measures 170 mm across, has a 4 watt output, and 35 mm neodymium drivers. It works with your phone vertically and horizontally, and comes with adapter and four AAA batteries. Because the i-Station is compatible with other media players through its 3.5 mm jack. The speakers will be available for $59.40 through retailers or Logic3's online store.