Wireless over-ear headphones with ANC Kruger&Matz F3A

These Kruger & Matz F3A (KM0663) over-ear wireless headphones are built for an immersive listening experience even in loud surroundings. With active noise cancellation (ANC) that cuts ambient noise by as much as 25dB, you can stay focused on your music or calls. The 40mm neodymium drivers produce a balanced sound with deep bass and clear highs, spanning a frequency range of 20Hz to 20kHz.

Bluetooth 5.0 handles the connection, with support for aptX and AAC codecs for high-quality wireless audio. The rechargeable built-in battery offers up to 30 hours of playback with ANC on, and a 10-minute quick charge provides 2 hours of listening. A foldable design makes storage easy, while the adjustable headband and soft cushioned ear cups ensure comfort over long periods. There is also an integrated microphone for hands-free calls.

Driver Size40 mmDriver TypeNeodymiumFrequency Response20 Hz - 20 kHzImpedance32 ΩSensitivity105 dBActive Noise CancellationYes, up to 25 dB reductionBluetooth Version5.0Bluetooth ProfilesA2DP, AVRCP, HSP, HFPCodec SupportaptX, AAC, SBCBattery Life (ANC on)Up to 30 hoursBattery Life (ANC off)Up to 40 hoursCharging Time2 hours (USB-C)Quick Charge10 min for 2 hours playbackMicrophoneBuilt-in, omnidirectionalWeight250 gFoldableYesColorBlack