16-port USB charging base Compatible with T130 TT103 tour guide system Adapter input : AC100-240V Can charge for up to 16 receivers or transmitters simultaneously Extend the life of tour guide equipment US/EU/UK plug available

Retekess 3.5mm Universal Headset for Tour guide system T130 T131, TT103 TT104,  TT105, TT109, TT101, TT102.

3.5mm standard plug for tour guide system transmitter 

Suitable for Retekess T130S, TT101, TT103, T130, TT106, TT116and TT122 wireless transmitter

Transmitter can work for 10 hours with 5 hours of charging; the receiver can work for 8~9 hours with 2 hours of charging.

Wireless communication distance 200m

UHF transmission reduces noise to improve sound clarity

Ear-hook receiver can be worn on the left or right ear

Audio guide system is lightweight and portable

Automatic channel synchronization

Transmitter can work for 10 hours with 5 hours of charging; the receiver can work for 8~9 hours with 2 hours of charging.

Wireless communication distance 200m

UHF transmission reduces noise to improve sound clarity

Ear-hook receiver can be worn on the left or right ear

Audio guide system is lightweight and portable

Automatic channel synchronization