Feature: 1. Bluetooth Receiver: Easily add Bluetooth to your car audio systems, home stereos, speakers, wired headphones via the auxiliary 3.5mm AUX socket, plug and play, easy setup. 2. Bluetooth 5.0: 5.0 version of Bluetooth wireless communication standard, low latency, noise cancelling, improved speed and range, wide applicable for most equipments. 3. 2 in 1: Small in size, long transmission distance, black appearance is exquisite and practical, can be used as both a transmitter for PC and a receiver for earphone. 4. Car Bluetooth Receiver: Connect the Bluetooth connector to the car AUX interface, and the car audio can talk and listen to dynamic music, so that your journey is no longer lonely. 5. Practical in Use: Functional, simple and practical, can make hands free calls, let you drive safer, lossless sound quality, plug and play, convenient and fast. Specification: Item Type: Bluetooth ReceiverMaterial: ABSColor: BlackSize: Approx. 59.5x22x12mm/2.34x0.87x0.47in Output Interface: 3.5mm audio Bluetooth Version: 5.0 Transmission Distance: Approx. 10m/32.81ft. Package List: 1 x Bluetooth Receiver1 x Charging Cable