The MINIKIT Smart offers you top-quality, hands-free communication. This adjustable device allows you to use your Smartphone's navigation system as easily as a PND. The voice-recognition feature provides ultimate easy use. It can also recharge your Smartphone. Bluetooth v2.1 + EDR, integrated lithium-ion battery, dual calls management, automatic phonebook synchronization, training-free voice recognition, speech synthesis of the names in the phonebook, 2000 contacts per paired Smartphone, full duplex, parrot NR2 noise reduction, echo cancellation. The Smartphone's navigation instructions are transmitted through the built-in 2W speaker. Smartphone can be recharged via dedicated USB socket. The Parrot MINIKIT Smart is 100% Bluetooth compatible and works with all brands of Bluetooth Smartphones and devices.