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 Koss BT540i4.3 £131.73 | | |
Wireless | Wireless | |
|---|---|---|
NFC | Yes | |
Audio features | Audio features | |
| Impedance | 38.0 ohm | |
| Speaker Configuration | 2.0 (stereo) | |
| Frequency Response (min) | 10.0 Hz | |
Sensitivity | 100.0 dB/mW | |
| Frequency Response (max) | 25000.0 Hz | |
Product properties | Product properties | |
| Colour | Silver, Black | |
Power Supply | Power Supply | |
| Battery Time (in use) | 12.0 h | |
Features | Features | |
| Suitable for Training | No | |
Noise Cancelling | Active Noise Cancelling | |
Microphone | Yes | |
Buttons & Controls | Skip Song, Play/Pause, Volume, Answer/Hang Up | |
| Wireless | Yes | |
Detachable Cable | Yes | |
Design | Design | |
Acoustic Seal | Closed | |
| Construction & Elements | Dynamic | |
Type | Type | |
Type of Headphone | Over-Ear | |
Gaming Headset | No | |
Additional Info | Additional Info | |
| Brand | | |
| Created at PriceRunner | 11 November 2014 | |