The previous analog generation of the WT-300, equipped with, for example, a built-in microphone in the transmitter, a loss of range alarm in the receivers, selection of the automatic turn-off time of the receivers or display backlight. Range (approx. 130 m), operating time (over 25 hours) and number of channels (40). Unlike the new digital version, the WT-300G2 uses analog transmission in the 863-865MHz band, which may cause overlapping of other signals in popular tourist destinations.
The WT-300 models of both generations can be used with disposable or AA rechargeable batteries. In the latter case, we recommend purchasing the HDC-300 collective suitcase charger, which can accommodate 24 devices for charging or transport at the same time.