Wireless Headphones Panasonic RP-WF830E-K:The hands-on Panasonic RP-WF830E-K wireless headset offers the ideal parameters for a great listening experience for your favourite music, television or movies. The neodymium magnets used provide a high-quality sound output and a lightweight headset with a precision design ensures comfortable wearing. Thanks to the closed construction, you will not be disturbed while listening and in turn you will not disturb others in your surroundings. The headphones have an excellent range of up to 100m and use FM wave for signal transmission. The sound can be tuned to the frequency of 863-865 MHz. The sound transducer diameter is 40mm.The headphones also boast a long battery life of up to 20 hours on battery power at full charge. You will find a compact recharging station that also serves as a transmitter and can be used as a headset. The headphones have a wide frequency range of 18-22,000 Hz, thanks to which you can hear the finest details in both high and low tones with perfect precision and fidelity. These headphones also achieve low distortion values ??of only 1% at 1 kHz.