PHILIPS Wireless Slušalice sa mikrofonom TAH4209BL/00 Blue 2.5G wireless connection / Bluetooth 5.3 connection, Frequency range: 20 - 20,000 Hz, Impedance: 32 ohms, Maximum input power: 20 mW, Sensitivity: 112 dB (1 kHz), Maximum range: Up to 10 m, Music playback time: 55 h, Charging time: 2 h, Fast charging: 15 minutes for 2 h, Battery capacity (headset): 600 mAh, Charging cable: USB-C, cable, 200 mm, Dynamic bass