IKT L18 Hybrid Active Noise Cancelling -45dB, Bluetooth Headphones, Black

The headphones wireless bluetooth uses 2 built-in mics and 2 external mics working in tandem to pick up and filter up to 90% of low-frequency ambient noise, such as airplane and car engines. -45dB deep noise cancellation ensures that you won't be disturbed in any way, so you can concentrate on listening to your music. (Note: ANC mode does not support AUX cables). These noise canceling headphones feature oversized 40mm dynamic drivers. The highly flexible silk diaphragm reproduces powerful bass (up to 90% boost) and clear treble (up to 20kHz). 24bit audio resolution produces detailed sound and vibrant rhythms, presenting more sonic details that will enhance your favorite tracks, so come and experience it! Bluetooth headphones over ear supports iOS, Android and Windows. Adopts advanced Bluetooth 5.4 technology with 2x faster connection speed and signal stability compared to Bluetooth 5.3. With memory function, just turn on the wireless headset to connect automatically next time you use