CVC6.0 NOISE REDUCTION : The headphone comes with CSR8640 chip,and bluetooth 4.1 ,connection is more stable and faster.Meanwhile,CVC6.0 noise reduction technology is to make the calling and listening more clear.
LONG WORKING TIME : Up to 6-8hours;Long standby time up to 240hours.No need to charge the headphone frequently.
NOT EASY TO FALL OUT : The headphone comes with 3 sizes of earhats for options.Small,Middle and Large type,you can select the most suitable one as the size of your ears.Then headphone will not be easy to fall out.