Generic BT-03 USB Bluetooth Receiver Dongle with Mic (White)
Amazon.in Bestsellers: The most popular items in Car & Vehicle Electronics Accessories Direct plug and play no externernal power required Very convenient and easy to use Doe not work with TV's laptops, etc. Works only in car and speakers in which USB slot is available Easy pairing.Receives hassle free audio up to 30ft range. Transmission rate:3 Mbps Power supply not required