The Jabra SP700 is a palm-sized speakerphone geared towards use in the car that is compatible with any Bluetooth mobile device. DSP (digital signal processing) noise-cancellation technology to reduce background noise and up to 14 hours of talk time and 255 hours of standby time are some key features of this device. You can also play calls and music from your mobile phone on your car stereo via FM and Bluetooth transmission. Other features include spoken information in 10 languages, night driving mode, USB travel and car charger and sun visor mounting clip.