HiFi Stereo Sound and Clear Calls: The FPDTLPC true wireless earbuds adopts multilayer composite titanium plated diaphragm which reduces audio transmission loss delivers fantastic sound beside your ear with mellow bass and clear treble. On the other hand CVC 8.0 noise cancelling technology reduces background noises so that your callers can hear you clearly like you are communicating face to face no matter where you are. Bluetooth 5.2 and Widely Compatibility: The advanced Bluetooth 5.2 technology ensures a stabler connectivity higher transmission speed lower power consumption and ultra-lower latency listening experience(35ft no-obstacle range). You can also use either ear bud solo or both with a seamless transformation....