Wireless headphones for wireless sound enjoyment, integrated charging function, volume control on the headphones, 3 transmission channels to avoid interference, elastic headband, highest frequency stability thanks to PLL system, range: 100 m with a clear view, 20 - 30 m in buildings, autotuning (automatic station search), power button on the headphones with LED display, scope of delivery: 1 WHP3311BK wireless headphones, 1 charging station, 2 batteries, 1 power supply, 2 audio adapter cables
