Android-powered tablet features a 10.1-in. touchscreen and wireless connectivity; dock charges tablets and adds full-size keyboard

High-sensitivity GPS receiver bestows first three generations of iPod Touch with helpful mapping information

Designer rings from Calvin Klein feature accents such as cobalt glass, purple amethyst, or ivory-colored ceramic on stainless steel bands

Speaker dock works with AirPort Express to amplify tunes while simultaneously creating WiFi hot spot

Genuine gemstones strung on a 17.5-inch solid sterling silver chain; wear it as a necklace or double it up as a bracelet

A lightweight headband gathers data as users sleep to send information to smartphones that analyze patterns and calculate sleep quality

Speakers attach to tablets with a rubberized clip, recharge via USB connection, and play for up to 8 hours on a single charge

15.6" laptop with HD display, 320 GB hard drive, and a DVD burner

Portable iPod- and iPhone-charging dock draws on sunlight or wall sockets to blast jams from its remote-controllable stereo speakers

Computer mouse with optical technology for wire-free usage; stylized to resemble popular sports cars with fully functioning headlights