TT109 tour guide communication system includes 2 transmitters, 30 receivers, and 1 32-port charging case.
2.4GHz, free and universal worldwide
One key to auto pairing
50 channels to choose from
Pocket size and lightweight for easy carry
Communication distance up to 180 meters
Transmitter can work with unlimited receivers
Transmitter works for 8 h; receiver works for 18 h
MIC jack can serve as an AUX jack to connect audio devices
Long-range FM transmitter up to large 1 km/3280 ft.
Professional PLL modulation system to make the transmitter work stably.
TR509 transmitter supports simultaneous microphone and AUX input.
Digital FM radio with advanced DSP technology, stable signal, and clear sound quality.
Pocket FM radio receiver works with FM transmitter, unlimited number of receivers can be connected to the transmitter.
PR15 NOAA Emergency Radio Powered by 2AAA Battery (Not included) Mini pocket radio Easy to operate
Retekess TR604 AM FM Radio is the most popular portable radio in 2019
Portable radio with good reception
11
2.4GHz public frequency band, available worldwide
The transmitter can work for 18 hours and the receiver can work for 80-100 hours
Excellent audio quality
Transmitter built-in microphone
Receiver volume adjustable
Wireless handheld microphone for flexible spokesperson changes
High ECM sensitivity; very wide bandwidth
Low non-linear harmonic distortion
Built-in rechargeable lithium battery, 10 hours of work for the microphone transmitter, 18 hours of work for the receiver
Working distance 100m/328ft
Easy to use: support one-touch pairing, one-touch shutdown of all receivers
TR503 FM transmitter Frequency response: 60Hz-15KHz USB to Micro USB Charging Built-in 450mAh rechargeable lithium battery
Adjustable volume level from 0-15
any choice of 9 calling prompt modes
Support 6 languages: EN/RU/FR/DE/ES/IT
Call history records can be viewed
Distance up to 150 meters in the open area
Equipped with lanyard, easy to carry
Wireless audio tour guide systems with crystal clear sound
30-50m communication distance under open area
Automatic pairing and manual pairing
Most cost-effective and popular
Microphone jack supports connecting audio devices
Phase-locked loop technology automatically avoids interference
Transmitter can be used for 12h on a full charge and receiver can be used for 18 h on a full charge
PR11 AM FM pocket radio Battery operated radio Support TF card With flashlight
PR11 AM FM Radio 3.5mm Headphone Jack Support Micro TF Card USB/AUX
FM AM 2 band radio
Easy to use and set up
Two power supply methods
Large and clear display
An external antenna can be connected
Tuning the transmitter and radio receiver to the same frequency, one can listen to broadcasts from the TR502 transmitter via the PR13.
8 levels of adjustable RF power for open-air transmission up to 2-3 km/1.2-1.8 mi.
Transmission frequency can be set from within the range of 87 ~ 108MHz
Radio transmitter kit is easy to use and requires no skills or experience.
The FM transmitter can be connected to an unlimited number of FM radio receivers, so if your team grows, just add more radio receivers. Buy more PR13 radio receivers.
TT110 whisper tour guide system includes 2 transmitters 30 receivers and a 32-hole charging case
The 32-slot charging case in the set has a built-in negative ion generator with sterilization and deodorization function
Dedicated AUX input jack, supports AUX and microphone input simultaneously
Transmitter built-in 1000mAh rechargeable lithium battery can work for 12 h
Receiver built-in 500mAh rechargeable lithium battery can work for 14 h
Wireless receivers have 10 levels of adjustable volume
Open area communication distance up to 100m//328ft
Support automatic pairing and manual pairing
One button to turn off all paired receivers
2.4GHz international public frequency
Large size IPS color display
Transmitter mute function
9999 channels
3 band radio, am fm shortwave Pocket radio with good sound quality Operated by 2 AA Battery
Retekess TR606 Cassette Player AM FM Portable Radio 2 power supply methods
Support CD / USB / TF card / Bluetooth playback
CD/USB/TF card playback support stereo sound
ATS automatic station receiving function
With a portable handle, easy to carry
Easy to use, no tedious operation steps
LCD display with backlight
With full function remote control
Volume can be freely adjusted