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Silver over-ear headphones with padded ear cups and headband

BFKK

BFKK Adaptive ANC Headphones Silver Bluetooth 5.4 140H 40mm 52dB

SKU CH-8BAP-AD7PR

Adaptive noise cancellation reaches 52 dB, Bluetooth 5.4 gives 140 hours of playtime, and a 3.5 mm cable adds wired backup

  • TypeHeadphone
  • ColorSilver
  • Adaptive ANC reaches 52dB depth for immersive listening
  • 140-hour playtime from 1000mAh battery keeps you powered
  • Bluetooth 5.4 multi-point connects two devices simultaneously
  • 40mm dual drivers with 6 EQ modes shape your sound
  • 5mm cable enables wired fallback when battery runs low

Adaptive Noise Cancellation up to 52 dB

These headphones use adaptive active noise cancellation that reaches a reduction depth of 52 dB. The system adjusts automatically to changing ambient sound such as aircraft engines, train rumble or office chatter. A transparent mode lets outside noise in when you need to hear announcements or conversations without removing the headphones.

Suited for long sessions and mixed use

The 1000 mAh battery delivers up to 140 hours of playback or talk time, and a 3.5 mm cable provides a wired fallback when power runs low. Multi-point connectivity lets you stay linked to two devices simultaneously. Buyers who require higher noise-reduction figures or specialised codec support should consider other models.

Dual 40 mm dynamic drivers with six EQ presets

Two 40 mm dynamic units produce the sound, and six selectable EQ modes cover balanced, bass-heavy and mid-high emphasis profiles. Bluetooth 5.4 handles the wireless link. This driver and EQ combination is the specification that determines whether the tonal balance matches your listening preference.

Highlights

  • Adaptive ANC reaches 52dB depth for immersive listening
  • 140-hour playtime from 1000mAh battery keeps you powered
  • Bluetooth 5.4 multi-point connects two devices simultaneously
  • 40mm dual drivers with 6 EQ modes shape your sound
  • 5mm cable enables wired fallback when battery runs low

Specifications

TypeHeadphone
ColorSilver

Questions about this item

How do I verify the adaptive noise cancellation is reducing ambient sound by the claimed 52dB after setup?

Activate noise reduction mode in a noisy environment such as an airplane cabin or subway; the adaptive algorithm automatically adjusts depth up to 52dB, and you should notice a clear drop in engine roar or train rumble without manual tuning.

Which accessories are included in the box and what must I purchase separately?

The package contains the headphones, a 3.5mm audio cable for wired listening, and a charging cable; no separate purchases are required for basic wireless or wired operation.

Should I choose the version with 140 hours playtime or a different capacity for travel use?

The single listed model delivers up to 140 hours of playback from its 1000mAh battery, so there is no alternate capacity to compare — this version covers extended trips without recharging.

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