Casti Koss Porta Pro Red Hot 2.0

The ultra-portable on-ear headphones have a dynamic element for an extended frequency response.

Comfort Zone setting on the temporal cushion for a secure and comfortable fit.

The state-of-the-art active headphones feature a foldable headband design for protective storage.

Oxygen-free copper voice coils deliver deep bass and signal clarity.

Includes a convenient carrying case for protective storage.

Characteristics:

- Product size: 6 x 18 x 14 cm
- Headphone frequency: 15 - 25000 Hz;
- Headphone sensitivity: 101 dB;
- Impedance: 60 Ω;
- Cable length: 1.2 m;
- Color: Black, Red;
- Headphone type: Binaural.