Enjoy a more focused listening experience with the KlipXtreme KNH 300BK Active Noise Cancelling Headphones. Designed with Active Noise Cancelling technology, these on-ear headphones help reduce unwanted ambient noise so you can stay immersed in your music, podcasts, videos and calls.
The 40 mm drivers deliver powerful, detailed audio, while Bluetooth 5.3 provides convenient wireless connectivity with a range of up to 33 ft. When you prefer a wired connection, the 3.5 mm auxiliary input lets you connect directly to compatible devices.
With up to 49 hours of playback with Bluetooth on and ANC off, the KNH 300BK is built for extended listening. Even with ANC activated, you can enjoy up to 32 hours of playback at 50% volume. The foldable design and removable cable make the headphones convenient for everyday use and travel.
Key Features
- Active Noise Cancelling technology
- Up to 20 dB ±3 dB noise reduction
- Bluetooth 5.3 wireless connectivity
- 40 mm drivers
- Up to 49 hours of playback with ANC off
- Up to 32 hours of playback with ANC on
- 3.5 mm auxiliary input
- Built-in omnidirectional microphone
- Foldable design
- Removable single-sided cable
- Volume and ANC controls
- USB-C charging
Specifications
- Model: KNH 300BK
- Color: Black
- Form Factor: On-Ear
- Driver Unit: 40 mm
- Maximum Power Output: 30 mW
- Frequency Response: 20 Hz to 20 kHz
- Impedance: 32 Ω ±15%
- Sensitivity: 110 dB ±3 dB
- Signal-to-Noise Ratio: 95 dB
- ANC Reduction: 20 dB ±3 dB
- Bluetooth Version: 5.3
- Wireless Range: Up to 33 ft
- Wireless Frequency: 2.402 GHz to 2.480 GHz
- Auxiliary Input: 3.5 mm
- Microphone: Built-in omnidirectional
- Microphone Frequency: 50 Hz to 100 kHz
- Battery Capacity: 500 mAh
- Charging Time: 3 hours
- Playback with ANC Off: Up to 49 hours at 50% volume
- Playback with ANC Off: Up to 37.5 hours at 100% volume
- Playback with ANC On: Up to 32 hours at 50% volume
- Playback with ANC On: Up to 25 hours at 100% volume
- Standby Time: Up to 200 hours
- Charging Port: USB-C








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