MyLink adds stereo audio streaming and wireless control of smart phones, building on the voice-activated Bluetooth hands-free calling capability already offered in most Chevy vehicles.

ENGADGET: Chevrolet launches MyLink smartphone integration for 2012 Volt and Equinox

Compatible with most mobile phones and laptops that feature Bluetooth stereo profile, the Creative T3150 Wireless speaker system offers wireless connectivity in addition to wired connection.

ENGADGET: Creative T3150 delivers stealthy, 2.1-channel Bluetooth audio on the cheap

We've encountered a few mobile phones that integrate music playing and include stereo headphones that double as a hands-free headset.

FORBES: Mixing Music And Mobile Phones

As an added bonus, the first 500 customers to order the Motorola RAZRi online at Phones 4u will receive free MOTOROKR S305 Wireless Stereo Headphones.

ENGADGET: Motorola's RAZR i arrives in the UK at Phones4U Mobile

First, unlike other entertainment-centric phones, it lacks a Radio, music player, or stereo headset.

ENGADGET: Phone Shopping�� Monday? N-Gage QD