You might remember that Mad Catz scored the exclusive rights to produce Xbox 360 wireless headphones not long ago. Well here they are here and apparently they don’t need to be tethered to your controller for voice chat or plugged into a wall to charge. The new Mad Catz Warhead 7.1 gets everything it needs from a base station connected to your console. Using USB and optical cables directly from the Xbox 360 to the tower shown above, and it will supposedly deliver enough 5.8GHz bandwidth for virtual Dolby surround sound on four pairs of headphones at once — plus wireless Xbox LIVE audio chat. Pretty awesome.

The USB base station will also give you an on-screen battery readout, and there’s a second swappable battery pack in the base station’s charger. It will be under $300 this holiday season.

If you desire a charging pad for your LG phone, then check out the LG Wireless Charging Pad LG WCP-700. This wireless charger will allow you to charge your LG phone like magic. Just place it on the charging pad and charging will commence.

It may seem like magic, but this device uses something more down to Earth. It uses inductive charging technology. You can be sure that your phone is charging thanks to visual, audio and tactile feedback which will tell you when it is placed properly and display the charging status. You can expect the LG WCP-700 to arrive in April for $69.99.

The Gigabyte Aivia M8600 Wireless Macro gaming mouse is the world’s first wireless gaming mouse that guarantees 100-hours of nonstop gaming. You’ll fall asleep before this thing quits. It features a two-second quick-swap battery system, multi-functional charging dock, twin-eye gaming-grade laser engine, and GHOST macro engine technology.

The quick swap battery changing system allows for instant battery changing in less than 2 seconds. It comes with an instant charging dock, which is a Li-ion battery charger and a wireless receiver unit. The Aivia M8600 Wireless Macro gaming mouse will be shown off at CeBIT 2011. Hopefully we will hear more about it.

We love anything that helps us get rid of wires around here. So we are excited about Energizer’s new inductive charger that is Qi enabled. Qi is the wireless charging standard developed by the Wireless Power Consortium, and should eventually make its way into more and more devices.

The charger will work with the iPhone or the Blackberry Curve 8900. The battery door for the Blackberry and the sleeve case for the iPhone 3G/3GS are both sold separately. Luckily, this device has enough room to charge three devices at the same time, which is nice.

I am sure that we have all forgot to put gas in our car at one time or another and gone out to go somewhere and realized we didn’t have enough gas. That is easy enough to fix in a gas powered car, you just go the station and fill up.

If you are driving an EV and realize you forgot to plug it in, you are out of luck. I know if I had a car that needed to be plugged in each night I would forget to do that eventually. A company called Evatran has announced a cool new proximity charger for EVs.

To celebrate the opening of the new HP Wireless store, the company is now offering both the Pre Plus and Pixi Plus, on AT&T or Verizon, free of charge, but for a limited time only. The handsets also feature free shipping, and the Pre even comes with free accessories like a Bluetooth headset, car charger and leather case.

Poor Sprint still expects buyers to pay cash money for these handsets. If you’ve been thinking about these handsets, it looks like now would be the time to get one.

My son and his friends are always playing the Wii it seems. They are all big fans of Mario Kart and can talk more thrash than you would think a bunch of 8-year-olds were capable of. It seems like I am always having to replace the batteries in the remotes though.

Konnet Technology has unveiled a cool new wireless remote charger called the PowerV Quad. The device charges the Wii Remotes using wireless induction technology.

There are lots of people out there who would like to be able to share connectivity from a 3G USB modem between multiple computers. Back during CES Trendnet showed off a new WiFi router that could do just that and promised it this month.

Trendnet has announced that the router is now shipping for $99. The router is called the TEW-655BR3G and can work with modems from AT&T, Sprint, and Verizon. Modems using 3G and 3.5G networks are supported.

I have used an iPhone for the last few years and I really like the thing. I don’t like having to charge the iPhone with the normal charge cable though. I have been using a WildCharge wireless system, but the case used with the charger isn’t the best.

Case-mate has announced that it is now shipping its new Hug wireless charge system for the iPhone 3G and 3GS. The Hug system includes the wireless charge base, hard case, and a screen protector. The case goes all around the iPhone and is made from injection molded materials.

Looking for a wireless keyboard? Why not check out the Rapoo 2900? It looks like a real charmer sitting there, looking debonair on it’s stand. It features a built-in touchpad, a rechargeable Lithium-ion battery, docking charger, and a Bluetooth/USB dongle.

It’s smaller than it looks when you compare it to a full-sized keyboard and it will cost you about $86. Once you start using it you won’t be able to stop saying Rapoo over and over again.

I think one of the most popular features on many mobile phones moving forward will be wireless charging. The Pre has a wireless charger option already, but most phones have to be connected to a wire to charge. I use a WildCharge case and charge pad for my iPhone to charge the device without needing wires, and it is great.

WiPower has announced a new developer’s kit for its technology called the Wireless Power Mobile Design Kit. The kit includes the wireless power charge base, access to white label transmitters and a wireless power transmitter good for up to 15W.

I have wanted the WildCharge system for my iPhone since I saw the product announcement. I hate having to plug my phone in and the only thing about the Pre that really makes me jealous is the Touchstone charger accessory.

WildCharge has lots of different charging systems for different brands of mobile phones. However, the company doesn’t offer charging systems for all devices. Today WildCharge announced the PowerDisc that is an odd combination of wired and wireless charging.

It sure took a long time, but WildCharge, manufacturer of the WildCharger Pad, is launching its WildCharge Skins for the iPhone and iPodTouch.

The pad has to be plugged into a power outlet and your mobile phone equipped with the corresponding skin. The device gets charged simply by placing it on the pad. Like magic. Well, to a dude from the past it would seem like magic. Wildcharge recently launched its Universal Adapter that acts as a Skin and is compatible with over 150 cell phones.

Chargers for plug-in electric vehicles are nothing new, but the folks at the Pacific Northwest National Laboratory have some smart plans for their new Smart Charger Controller. They hope that it might one day serve as a standard charger for all manner of electric vehicles.

Apparently each controller would be wirelessly linked to the local electric company, which would feed the controller power prices and other pertinent information so that it can charge during non-peak hours. That right there will save owners roughly $150 a year. It might even be able to sense “stress conditions” and shut down before the grid overloads.

The new Nokia 7205 Intrigue is a CDMA, 1X/EV–DO Rev flip-phone with a 2.2″ internal display with QVGA Resolution and a 1.9″ external display, 176×32 white PMOLED. It also features a 2.0 megapixel camera/camcorder with flash, GPS and Bluetooth, 2.5mm headset jack, with a microSD expansion slot to support up to 8GB of storage.

External touch sensitive controls make controlling the music player pretty easy and it will play nice with formats like MP3, WMA, unprotected AAC, and unprotected AAC+. The phone also comes with an Eco-Friendly charger that uses 50% less energy, should you be eco-minded.