Instrukcja obsługi słuchawek bezprzewodowych logitech Pro X2 Lightspeed
logitech Pro X2 Lightspeed Wireless Headphones Product Information Headphone Driver: Graphene 50 mm Magnet: Neodymium Frequency response: 20 Hz-20 kHz Impedance: 38 Ohms Sensitivity: 87.8 dB SPL @ 1 mW & 1 cm Fork Material: Aluminum Headband Material: Steel Ear…