iKF Fly Pro Active Noise Cancelling Wireless Earbuds Bluetooth In Ear Earphones Built-in Mic Color:White the iKF R2 connects to

the iKF R2 connects to two devices simultaneously

Pairing 2 devices: √

contact with sharp objects

If there is a non-artificial quality problem for more than 3 months

iKF Fly Pro Active Noise Cancelling Wireless Earbuds Bluetooth In Ear Earphones Built-in Mic Color:White the iKF R2 connects toiKF Smart Noise Cancellation Algorithm: Equipped with iKF noise cancellation algorithm, achieving a breakthrough noise reduction depth of 42dB. With three adjustable noise reduction modes within the app, it caters to all environments requiring noise reduction. Dual Ear Four Mic ENC for Crystal Clear Calls: Utilizing dual ear four microphone ENC, it effectively reduces surrounding noise during calls, captures voices sharply, and eliminates echo