• Technical Data • Operating principle: Closed • Transmission Type: Wireless via Bluetooth • Remote: Without Remote • Nominal impedance headphones 32 ohms • Headphone frequency response 10 ''" 40,000 Hz • Nominal sound pressure level 105 dB SPL (1 mW / 500 Hz) • Sound coupling to the ear Supraaural (on-ear) • INCLUDE: • - Audio cable with mini jack plug (3.5 mm) • -Charging cable USB-A to USB-C • -Soft bag