Gold Member Since 2017
Soolai Electronics Co., Ltd.

Tour Guide, Tour Guide System, MP3 Guide manufacturer / supplier in China, offering MP3 Tour Guide System, Tour Guide/Audio Conference Device/Wireless Conference Device, Tour Guide/Radio Guide/Audio Tour Guide and so on.

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MP3 Tour Guide System

FOB Price: US $1-100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-100/ Piece
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Port: Shanghai, China
Production Capacity: 20000 PCS/Year
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: TG-900
  • Style: Device
  • Audio Supported Standard: MP3
  • Loud Speaker Function: Without Loud Speaker Function
  • Screen: OLED
  • FM Radio Function: Without FM Radio
  • Operating System: Windows
  • Transport Package: Package
  • Origin: Nanjing China
  • Memory Size: 4GB
  • PC Interface: USB 2.0
  • SNR: 90dB
  • Operation: Push-Button
  • Recording Modes: Without
  • Battery Life: 10-20 hours
  • Trademark: Soolai
  • Specification: 138*49*16mm
  • HS Code: 8543709990
Product Description
Main features:
Built-in MP3 player, combination of audio guiding and tour guiding.
Support to select different languages (folder).
MP3 file can be play by numeral button.
Built-in RFID receiver to support RFID trigger playing MP3 file.
Mp3 player with the functions of play, pause, fast forward and fast rewind.
Auto playing background music when playing ended.
With Audio-video synchronously transmitting function, it will transmit audio in different languages which is synchronous with video where video is playing.
Yellow and blue dual color OLED display.
UHF band PLL synthesized design.
81 Fixed-channels and 32 User-channels design, frequency of User-channels can be freely set by user.
User-channel can be fast manual switched. 
Built-in RFID receiver to support RFID trigger automatically switch RF channel. 
Built-in high quality microphone core, no additional microphone is needed.
Support to connect with outward head microphone or lavalier microphone.
Microphone gain range is -10~+20dB.
Tour guiding microphone fast mute function.
Tour guiding priority function. MP3 playing would be mute automatically when tour guiding started.
Compatible with receiver of 32series and 1600series working on same frequency.
High capacity lithium-ion battery, continuous operating time is more than 9 hours.
Special uploading software convenient for upload and update MP3 audio file.

MP3 Tour Guide System

1. Tour Guide with MP3 player (G-MP3T + SPL-32R)
(1) Not only speaker's voice but also MP3 audio file can be heared by listener.
(2) The MP3 audio file can be selected by speaker on G-MP3T, it also can be
activated play automatically by            RFID trigger.
MP3 Tour Guide System

2. Triggering play by RFID trigger 
 When the unit is close to RFID trigger, it will trigger and play corresponding MP3 file. The code (0-4095) of triggered file and triggering range (0-100m) is determined by RFID trigger.

MP3 Tour Guide System

3. Fast switch channel by RFID trigger  
When the unit is close to RFID trigger, it will automatically switch channel of wireless transmitter. The code value of RFID trigger is 1, it means it will switch to User Channel "U1". The code value of RFID trigger is 32, it means it will switch to User Channel "U32". The triggering range (
 (0-100m) is determined by RFID trigger.
MP3 Tour Guide System

4. Realization of video synchronization                                          
This system uses AVT-6 Audio trigger unit to realize the video synchronization function. In figure below, when Mp3 transmitter taken by speaker who entered the triggering range of Audio trigger, Mp3 transmitter would transmit synchronous audio with video, and in different languages. The visitors will hear the synchronous audio of video in their required languages by selecting different RF channel of receiver. 
MP3 Tour Guide System


MP3 Tour Guide System

Main Specifications  of G-MP3T:                                                                                    
Part of RF Transmitter 
RF Frequency RangeUHF614-928MHz (Country dependent)
Oscillation TypePLL Synthesized
Tunable Channels38 Fixed channels+ 32 User channels
Channel switch controlManual Keypad & RFID trigger
Switching Bandwidth24MHz
Tunable Steps625KHz (Fixed channel ) / 25KHz(User channel)
Frequency Stability±0.005%(0~50)ºC
ModulationPre-emphasis FM ±45KHz deviation compressor
RF Power Output20mW
Harmonic Suppression>50dB
Microphone Input3.5mm connector(Tip)
Microphone Gain-10dB~+20dB (step=1dB,31steps)
Display ScreenYellow and blue dual color OLED display
Power Supply  Lithium ion battery 3.7v / 1020mAh  
Operating Time9 hours
Dimension    138*49*16mm
Weight  70g (include battery)    
Compatible receiverSPL-32R,SPL-1600R
Part of MP3 Player Part
MP3 file8-48KH sample rates, 8-320kbps bit rate
Memory Capacity  4GB
Ways of PlayManual Keypad & RFID trigger triggering play     
Tracks Number4096(per language)
Display of object name  Multi- language supported  
MP3monitoring output3.5mm connector(Ring)
Part of RFID Receiver                                            
RFID Frequency RangeISM 2.4GHz
RFID Channel4
Receiving Range0~100m (Depend on RFID trigger)
Triggering ControlRF channel switching & MP3 triggering Playing

Note: Different value according to versions of different countries.
•F652-24: Frequency Band 640~664MHz (38 Fixed channels+32 User channels)
•F800-24: Frequency Band 788~812MHz (38 Fixed channels+32 User channels)         
•F864-02: Frequency Band 863~865MHz (81 Fixed channels+32 User channels)         
•F858-24: Frequency Band 846~870MHz (38 Fixed channels + 32 User channels)                        
•F915-26: Frequency Band 902~928MHz (42 Fixed channels + 32 User channels)    
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