ReTrak ETESBTAUXB Bluetooth Auxiliary to 3.5 mm Adapter

• Turns wired headphones into Bluetooth(R) ;• Integrated microphone for hands-free calling;• Ultra-lightweight and portable design;• Track and volume controls ;• Rear clip secures device to clothing ;• LED charging/pairing indicator light ;• Up to 5 hours of playback time ;• Includes retractable charging cable ;• Black;