Portable Noise Cancelling Bluetooth Headphones Wireless Headset

Product Description The 7th tuning master T7 user-defined ANC T7 Born for noise reduction Noise is like a thief who stole from golden house where you can think about things. In order to handle with these thieves, built a noise barrier user-defined ANC to isolate the noise to control them by your fingers. How quiet the world is up to you now. Purchase a new chip to built user-defined ANC Control the degree of noise reduction by toggle switch There are two different levels to control the degree of noise. In quiet places, such as cafes and homes, only low-level noise reduction needs to be opened. In noisier places, such as metro and street, high-level noise reduction needs to be opened. More, the effect will be more obvious when you experience in an airplane. Excellent abilities for noise reduction with a competitive price Refer to the design, it was built in ANC (FF FB). surrounded by 4 micro ph-ones means that there ar