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Item specifics
  • Brand Name: TP-WIRELESS
  • Package: Yes
  • Model Number: WTG02
  • Style: Headset Microphone
  • Communication: Wireless
  • Use: conference/tour guide/translation
  • connectors: 3.5mm
Product Description



Brief Introduction:

The system is based on our 2.4GHz wireless technology, which is a free and legal RF range all over the world. It has been widely used by tourist guide of Louvre Museum, Angkor Wat; Also can be used as Simultaneous Translation system; It was also widely used in Audio-visual education system.

This charging case is designed for 2.4GHz wireless tour guide systerm.It can supply power to 30 transmitters or receivers at same time.It not only can save space to put,but also can solve the problem that charging for so many devices will occupay all electrical sockets in your home.It even be worse that you can\'t find a appropriate place to charge power for devices when you are out of home.And those adapters of devices are easier to be lost if you don\'t have a big charging case.

Features of the wireless transmitter and receiver:

1. Transmit frequency 2400-2480 MHz; Real digital transmit;

2. 30 selectable channels, no need to worry about signal interference. Current channel, battery level status, volume level status can be shown.

3. It can reach up to about 100 meters in an open area;

4. Shortest latency(<0.5ms) in this industry.

5. Ultra-low power consumption, more than 12 hr continuous work time for transmitter, more than 20 hr continuous work time for receiver

6. Powered by 2 AA battery, Recharge is support if your AA battery is rechargeable;

7. Small in size, easy to install, flexible in design and support customization;

8. Audio mute when no signal or weak signal existing;

9. CE / CCC approved.

Features of the charging case:

1. Portable design.

2. Durable design

3. Fire protection design.

4. The case not only can be used for charging, but also can be used for carring the device.

5. A case can charge 30 devices at the same time.

6. Each charge place has a LED indicator.


Specification of the wireless transmitter and receiver:

  • Carrier Frequency: 2400-2483MHz
  • Frequency Response: 30Hz-18KHz 
  • Sampling Rate: 16K@16bit*2 
  • Number of Channels: 30 
  • Transmit Power: ≤18dBm
  • S/N Ratio: ≥75dB
  • Latency: <0.5ms
  • Max Operating  Range:100 meters
  • Power Supply: 2* AA battery
  • Recharge: Support



The sampling rate for tour guide application is 16K@16bit*2, the sound is not good enough for music transmission.

If you want to use the system for music transmission, please give us a remind after the payment, we will change the sampling rate to 64K@16bit*2, which will be HDCD sound quality, but the cover range will be only 15 meters.


Are you still troubled by inconvenience of charging power for lots of devices,whether in small space or short time?Why not buy a charging case now?It can solve all problems above.Good Ide



Packing list:

  • 3*TP-WTG02(Tx) transmitter
  • 27*TP-WTG02(Rx) Receivers
  • 3* Headworn Microphone
  • 27* Earphones
  • 1* User Manua
  • 1* Charging case

Kindly note, the AA battery is not include(You have to buy battery by yourself).








Introduction of SOYO Technology Development Co., Ltd.

  • We specialize in wireless audio of 2.4G/5.8G/UHF/Bluetooth for 11 years. We are the professional holder of digital wireless Audio/Video technologies. We believe in wireless makes a easier life. We hope we can provide the world a easier lifestyle with our technologies, products and OEM&ODM capability.



  • Normally shipping is by Airmail from China Post Air Mail or Hong Kong Post Air Mail ,15-60 days shipping time based on different country .
  • Express is available, shipping time is 2~7 days all over the world, and telephone number is needed. Please contact us first for extra payment .


Return Policy

  • All mails will be replied to within 24 hours except on weekend and holidays.
  • Every item is manufactured under Strict Quality Assurance Guidelines. If you are dissatisfied for any reason, please return the product to us, and we\'ll refund your money(not including shipping fees).
  • Please ensure that return items are not used.
  • Return items must be Posted within 7 days of receipt.
  • Please inform us via email before posting your return package.


Import tax

  • We will dispatch the item as SAMPLE or GIFT , label the total amount on the custom declare invoice .
  • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to buying.


Contact us 

  • We will carefully examine again before the shipment and try our best to avoid your loss.If there are any quality problems,please feel free to contact us any time with picture and your question.




Packaging Details
  • Unit Type: Set
  • Package Weight: 25.0kg (55.12lb.)
  • Package Size: 61cm x 41cm x 24cm (24.02in x 16.14in x 9.45in)
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Packaging Details
  • Unit Type: Set
  • Package Weight: 25.0kg (55.12lb.)
  • Package Size: 61cm x 41cm x 24cm (24.02in x 16.14in x 9.45in)
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