Blaupunkt is a famous brand manufacturing car audio systems and speakers and has launched new Bluetooth Drive Free 211, which is a combination of a Bluetooth headset and a hands-free docking system. The product is as large as a standard phone and comes equipped with built-in removable battery. It comes with a single large 4-inch speaker on the front along with cigarette-lighter charger as well as several other features. The BT Drive Free 211 features a 2.4GHz Bluetooth V2.1 + EDR interface and comes with a built-in Li-ion 3.7V battery. The BT Drive Free 211 comes with a price tag of Rs. 3,999/-, which seems a little high seeing the features .
