Беспроводная радиогарнитура с частотой

Radio bezprzewodowe zestaw słuchawkowy z częstotliwością 3.5MM AUX interfejs audio monitorowanie czatu zestaw słuchawkowy z pięcioma w jednym na PC laptop MP3/4 Wireless radio frequency headset 3.5MM AUX audio interface chat monitoring five-in-one headset for PC laptop MP3/4Features:Wireless network chat: The perfect voice chat tool provides unlimited enjoyment.FM radio function: The headset can be used as an FM radio alone, automatically searching and locking channels.Wired headset: Equipped with an audio cable, the receiver can be used as a wired headset for wireless monitoring.Place the transmitter near the babies, the elderly, and patients who need care, and use the receiver to hear the voice of the person being cared for, which is convenient for care.Specification:Frequency range: 86-108 MHz2.Receiving mode: FM3.Distortion: =lt;2%.Transmitter:Transmission frequency: 86-0.5MHz2.Modulation method: FM3.Discharge distance: gt;= 8m4.Power supply: 2 x AAA batteries or 4.5 DC (not included).Dimensions: (6.3 x 3.15 x 7.09)quot; / (16 x 8 x 18)cm (L x W x H)6.Weight: 431g / 15.2oz7.Impedance: 32?.