Showing: 51

Retekess professional simultaneous translation equipment;Conference device Support 32 channel switch; Range up to 150m; UHF transmitter adopts microcomputer CPU control tech; Better anti-interference ability. IR automatically pair


TR503 wireless FM transmitter and PR13 radio receiver Tour guide system 1 transmitter and 5 receivers Very easy to use


Professional wireless FM tour guide system / FM frequency range 60-108MHz/ Special 5 station presets / 24 hour clock/ 2 x AAA batteries not included


Easy to set up and carry around 60 meters communication distances 1 transmitter could work with as many receivers as you need 900mAh lithium rechargeable battery for transmitter; 12 hours last upon full charge 600mAh lithium rechargeable battery for receiver; 18 hours last upon full charge


64 ports Charging case for Retekess T130 T131 TT106 tour guide system It is made of aluminum alloy, it is durable and fire-resistant Portable design, you can take it anywhere. You can put down all the accessories. It is very convenient for you.


Microcomputer CPU control and PLL technology; RF output power adjustment; 3 modes optional 10mW 50mW or 100mW; 100 to 150 meters transmission distance; Channel frequency can be locked; Save power consumption, avoid signal interference; With RF LCD display; very easy to use.


Allow 200 tour groups to operate in the same area; Built-in high capacity rechargeable lithium battery; Battery consumption display; PLL synthesized design; No crosstalk or interference.


*UHF(860-870MHz) signal transmission with stable audio quality *Two working modes: F0: 100 channels, F1: 50 channels *200 meters communication distance in the open air *Microphone volume adjustment, receiver volume adjustment *Built-in rechargeable lithium battery, long battery life *Turn off all receivers by transmitter *Mini size and light weight, easy to use


TR101 headset radio receiver 10 station presets 15 level volume control Powered by 2 x AA batteries (not included) Mono/stereo selectable


Retekess Infrared Simultaneous Interpretation system support 8 channel audio output with metal material; 4, 8, 16 channels system available; Cable delay compensation functions; 7 inch touch screen of interpreter unit; LCD display for Infrared Receiver; Rotary microphone bar


Infrared controller adopts digital DQPSK modulation technology; Super emission power of IR radiator panel; the maximum working distance can top 40m; also it adopts the arc structure with 135 angle for wide coverage; and the signal power can be reduced to use in small space Fast preset for 3 channel input output; easy operation with corresponding shortcut keys; support 15 language interpretation simultaneously for each interpreter unit; also


1, Wireless signal transmission, more convenient 2, No operation automatic sleep function 3, Display with detachable bracket, support placed on the desktop or hanging on the wall 4, Color LED light tips: standby, start, foul, success 5, Wireless remote control: start, timing, reset 6, 3 kinds of answer mode: normal mode, voice mode, elimination mode 7, Suitable for knowledge contests, debate contests in schools, companies


With 4 Wheels Weight: 5770g Output: DC 5V, 20A Safer with lock design Size: 520 x320x 180mm Input : AC110-220V, 50/60Hz Aluminum alloy, durable and fire resistant With separate space for microphones and earphones Charge for 2pcs TT105 transmitters and 38pcs TT105 receivers at the same time


Retekess FT11 FM transmitter supports 4 levels of power output Long communication range Built-in 2000mAh lithium battery Support AUX input and TF card player


Portable design, the smallest and lightest; Support 200 groups and long working hours; Built-in high capacity rechargeable lithium battery; One transmitter can work with any number of receivers; LCD display, battery consumption display, easy to operate; One button to turn off all the receivers, no need to shut down one by one; Range up to 200m in the open area with stable signal and crystal clear sound;