Are you tired of dealing with angry neighbors who aren’t happy with the volume of your music? The new ultrasonic Klang speaker can help. It’s just a concept right now, but these speakers are designed to send a narrow beam of sound directly to the listener, while being inaudible to others.

The speakers send out sound in an ultrasonic frequency around 30,000 Hz. The sound travels straight ahead and creates music inside your ears if you are in it’s path. They can be adjusted in different directions to make the sound feel like its coming from somewhere else too.

This concept InOne computer is a sexy all-in-one computer that captures your eye and won’t let go. It features a 22-inch display, keyboard, touchpad, speakers and a digital tablet all built into one single unit.

It also has built-in wireless connectivity and while we don’t have any detailed technical specifications, we don’t care. It is just too sexy. Hopefully it becomes a real product that we can buy. With good specs of course. Nice eye candy.

The Hexound headset’s design is definitely drool-worthy. It’s just a concept for now, but we sure hope they become real. The headset can be detached and then they are turned into portable speakers. There’s also a solar panel in the headband.

Other specs include Bluetooth and intuitive controls. With these, you can listen to your music alone or share it whenever the mood strikes you, just by detaching. Hopefully these become real one day soon. I know I would buy them.

I like a nice concept product because it lets us have a glimpse at what the gadgets of the future might look like. I have no doubt that at some future date solar power will be the main means of powering all manner of electronic devices. Today isn’t that day though with solar panels that are generally unable to power much of anything quickly or for a long time without room for a very large solar panel.

A new concept media player has surfaced that has the Sony brand. It’s not an official Sony concept apparently and it is called the Eclipse. The Eclipse has a solar panel on the back that gathers all the power the thing needs to operate. It has integrated speakers and a touchscreen for viewing video content.

It’s just a concept at the moment, but David Boyce’s flOw has a lot of potential. The five-speaker set can be arranged into an iPod docking station, but unlike other docks, any of the speakers can be taken somewhere else while the music follows wirelessly.

The real interesting part is that each ball has integrated gesture sensors and accelerometers, allowing you to turn down the volume by turning it over or you can switch tracks simply by shaking the speaker. Shake it lightly and you get a soft jam, shake it hard and you get Heavy Metal.

Philip’s new SoundSphere MCi900 and MCD900 definitely add some flair to the home stereo concept. Both systems have a pair of speakers, 100 watts of amplification and “free floating” tweeters outside of the enclosure.

The casings are molded from a single piece of aluminum, and each has an integrated CD player and USB socket. The former has a 160GB hard drive, support for internet radio and wireless streaming with networked PCs or Macs. Nothing on price yet, and we have no idea when we Americans may see it.

Electrolux just launched a commercial vacuum cleaner so quiet that it features an iPod dock and speakers. The “UltraSilencer” is the first such vacuum in existence. The company even went so far as to conduct a lab study to prove that “music assisted vacuuming increases the number of nozzle sweeps, improves the cleaning result and leaves a general feeling of happiness.”

We say it just takes the boring out of vacuuming. Why it’s as if Van Halen or Pink Floyd were cleaning your house right by your side. Awesome concept.

Forget the fact that this thing looks like some hopped up PSP wearing bright orange sunglasses. The extremely eye-catching WiFi Tv is basically a handheld internet television that is designed to access on-demand TV services that are available on the internet.

The idea is that TV shows and films can be streamed straight from the internet to the 6-inch touchscreen display. It boasts two slide-out speakers that supposedly provide a comfortable hand position, though we don’t see it. There’s even storage for Bluetooth headphones and a charging point.

Here’s an interesting concept that makes the iPod dock more practical. The idea is that you can stack as many of the modules as you like, which lets you have multiple speakers, lights, even air purifiers. Usually iPod docks are pretty boring, but this one opens up a whole world of possibilities.

Maybe they could add a messaging screen on the front and it could display your instant messages. Maybe one could be a USB hub, or have a hard drive. The possibilities are endless.

We’re no stranger to shiny touchscreen phone concepts, but here’s one that we’d really love to see in production. It’s designed by Taiwan’s Tryi Yeh and called the Google-G0. It’s both a touchscreen phone and a slider, with four large navigation buttons for quick access to your email, web browsing and more. The buttons change to fit your needs, depending on what you’re currently doing. Speakers and a camera are on the back.

It’s really slick and sexy. With some interest features. This is the kind of thing that can givethe iPhone a run for it’s money. Apparently the functionality continues when you plug it into the charger. For instance the image of the dock makes it look like it will let you watch TV on your phone, or use your G0 like a remote.

Designer Joong-Ho Choi created this concept phone called the Easter Moai cellphone. It sports a touchscreen LCD display and all of the functions keys are on the corner edge. By placing all of the keys in the corner, it has room for a larger screen.

The idea is that the phone itself has all of the bare necessities and when docked, it not only gets charged but will work as a portable music player as well, with built-in speakers. The end result is a phone that’s intuitive, functional and sleek.

Here’s a cool concept for your bathroom mirror! Pretty girl not included. The Maitre mirror from Stocco of Italy comes with a touch screen console that includes a built in radio, clock and barometer, hell, even a mirror demister with a sensor.

It can control and playback audio on your iPod. But what’s the advantage to having these controls on a mirror? Well, you can watch yourself and practice for your American Idol audition. Plus, the mirror probably comes with speakers so you can sing in the shower.

Designer Ji-Hyung Jung is pretty clever as illustrated by this interesting mobile speaker set design. The idea is that you have a cube held together by magnets, that is actually 5 speakers and a sub-woofer.

The whole deal looks pretty sweet once the pieces are out and displayed. And if you want to take them with you, they take up much less room than typical speakers. The volume control is on the top of the sub-woofer. It’s just a concept for the moment, but it’s a great one.

This DAB Digital Radio design looks like a pair of fancy salt and pepper shakers. That’s because they are meant to fit into your kitchen environment. Designer Anton Webb goes for a minimalist approach.

They are rubberized, splash-resistant, and feature enclosed speakers and battery operation for a more hardy form factor in their environment. The large buttons are touch sensitive, allowing to to use your elbows if your fingers are currently too busy or too greasy to be used. Also features a black LCD display with vertical scrolling text.

Wireless speakers are great. They eliminate wires, which is always a plus. Who wants to look at wires? So what you’re left with are just the speakers. Well, thanks to this concept, the speakers will no longer be seen either. Why not build speakers right into your light bulbs? Two devices, become one.

The SoundBulb is a wireless speaker inside a functioning LED light bulb. No speakers, no wires. Just sound and light. It cuts it down to basics. Bluetooth gives them the ability to stream audio from most computers or cellphones. You could control the volume by twisting the bulb’s outer ring, while the on/off switch for the wireless receiver is on the side. The speakers get power directly from the socket.