Retekess T130S/T131S Wireless Tour Guide System for Tour Guiding Simultaneous Interpretation Meeting Church
The frequency range is 195-216MHz, helping tour groups overcome background noise and distance from the guide.
Ensures the clear and smooth audio transmission in a tour trip or in a conference.
4.Built-in 4200mAh lithium rechargeable battery in the transmitter can be used for 20 hours.
Built-in 900mAh lithium battery in the receiver can be used for 20 hours.
Long working time ensures your guests won’t miss any of your message,readily for a whole-day conference or journey.
5.We have 2 ways to set ID: Wireless ID setting and manual ID setting.
It is convenient to wearand solves the difficulty of using some hearing-impaired people, increasing the wearing options of users.
The litdisplay design allows users to see information intuitively even in dark environments.
Easily hang on your neck and it doesn’t cause neck pain even for a long-time wearing.
Frequency range
195-216MHz
195-216MHz
Channel
49 channels
49 channels
Frequency response
50Hz-18000Hz
50Hz-18000Hz
Operating voltage
DC 3.7V
DC 3.7V
Transmitted output power
18dBm
Audio frequency input
3.5mm line /Microphone input
3.5mm line
Signal to noise ratio (SNR)
0dB(Typical)
80dB(Typical)
Image rejection ratio
≥90dB
≥90dB
Effective working area
100m (empty)
100m (empty)
Capacity of battery
4200mAh
900mAh
Working hours
About 20 hours
About 20 hours
Size
205 x 60 x 20mm / 8 x 2.3 x 0.7 in
73x 42 x 12mm / 2.8 x 1.6 x 0.5 in
Weight
140g / 0.3lb
45g / 0.1lb