Sick of losing your cell phone? Pair it with this keychain-sized Bluetooth leash. It vibrates, flashes and sounds an alarm should you move more than 30 feet away. At the push of a button, it also instantly dials 911 and emergency numbers. List price: $99.99

A wearable camcorder Bluetooth headset, this handy gadget is perfect for capturing unexpected moments. It constantly records video footage for up to five hours. Just press a button and share the last 30 seconds of video via email, YouTube, Facebook and Twitter. List price: $199.

Livescribe's Echo Smartpen records associated audio as you write. It can store up to 400 hours of acoustic content, which you can later play back via its built-in speaker or on headphones. Use the device, and you'll never miss a single nuance of weekly meetings again. List price: $169.95

Tiny enough to fit in your hand or briefcase, this portable wireless Bluetooth speaker serves up big sound. With downloadable apps that add new features and enhancements, it can transform your smartphone calls, movies, music and games.
Lego-esque cool style is a bonus. List: $199.99.

Promising 12 lumens of brightness, 4 hours of battery life and the capability of projecting color images between 8 and 50 inches, the MPro 120 is a handy tool for giving training seminars and more. It stows readily in any pocket, connects to a variety of devices, and features built-in speakers and a tabletop tripod.

The Microsoft Arc Touch Mouse packs flat for travel then returns to its sleek arc shape when you need it. The mouse includes a touch-sensitive scroll tab with vibration feedback and is designed to work on a variety of surfaces. Expect to pay from $50 to $60.