Experience high-quality sound with the Philips TAH3209BG headphones. Designed for portable electronics, these over-the-ear headphones feature a built-in microphone for hands-free calls and a closed cup design that enhances audio clarity. The dynamic technology provides stereo sound output with a frequency response range of 20 - 20,000 Hz, making every listening experience enjoyable. Connectivity is hassle-free with Bluetooth 5.3 technology, allowing a maximum operating distance of 10 m. With a sensitivity of 112 dB and impedance of 32 ohm, these headphones deliver clear and powerful audio. The built-in rechargeable lithium polymer battery offers a run time for continuous playback and requires a recharge time of 2 hours, ensuring you can enjoy your music without interruption.