Logitech has introduced the Mobile Speakerphone P710e ($170), a USB/Bluetooth speakerphone. The speakerphone uses a DSP to improve the sound of phone call audio, and has an integrated stand to hold an iPhone or iPad while making video calls. Designed to be portable, the Mobile Speakerphone P710e has a battery capable of 15 hours of medium volume talk time between charging. Wideband audio, a dynamic equalizer, acoustic echo cancelation and noise-canceling…
