S2L works as radio hanging rope type receiver / radio guide receiver for the listener.
It is the most economical model in our product range,
Matched with 320L (radio transmitter).
Size: 88*51*14mm; Weight: 50g
Channel numbers: 99; Effective distance: 100 meters
Working time: 45 hours (fully charged)
Working frequency: 2.4000GHz-2.4835 GHz
Fuction: transmitter can turn off the receivers with one specific button