Airfrex Bluetooth Adapter for Bose QuietComfort3 QC3 Headphone

Airfrex Bluetooth adapter AF03 is custom made for Bose QuietComfort3 Bose QC3 Active Noise Cancellation headphone it is only compatible with for this headphone model Long battery life one full charge can last up to 10 hours for Bose QC 3 headphone and it takes 15 hour to 2 hours for a full charge Wide Bluetooth range and stable signal the Bluetooth distance is 33 feet and the wireless signal is strong and stable no cut in and out no breaking up Bass enhancement option user can activate or turn off the extra bass feature by a simple double click on the button Latest Qualcomm Bluetooth chip and builtin microphone feature AF03 applies the best Qualcomm Bluetooth chip for lossless audio transmission to maintain high quality performance.