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;