LiberLink

Wireless Guide system


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
South Korea
Brand name
EARZONE
Payment Terms
Others,T/T
Production method
OEM
Shipping / Lead Time
Negotiable / Negotiable
Keyword
communication system, simultaneous interpretation system, guide system, wireless guide
Category
Other Consumer Electronics , Microphones , Wireless Networking Equipment

EARZONE CO., LTD

Membership
VIP
Recent Visit
Jun 13, 2025
Country / Year Established
South Korea South Korea / 1993
Business type
Manufacturer
Verified Certificate

17

Product name LiberLink Certification -
Category Other Consumer Electronics
Microphones
Wireless Networking Equipment
Material -
Keyword communication system , simultaneous interpretation system , guide system , wireless guide Unit Size -
Brand name EARZONE Unit Weigh -
origin South Korea Stock 100
Supply type OEM HS code -

Product Information


 

- Equipped with Bluetooth for stable, interference-free operation anywhere in the world

- A single transmitter can connect to multiple receivers simultaneously without restrictions

- Clear, uninterrupted sound quality even at distances up to 100 meters

- Auto-pairing for quick and easy connection

- Effortless connection with external devices (smartphones, tablets, etc.) via Bluetooth

- Operates without interference in the same space thanks to 65,536 unique IDs

 

Product Precautions

Caution: Please read the user guide carefully and follow the instructions to ensure safe use.

 

This product may produce noise in environments with radio interference.

The effective transmission distance may vary depending on surrounding conditions.

Dropping the product or subjecting it to impact may cause damage.

Clean the product with a soft, dry cloth only.

Do not use gasoline or other chemical solvents, as they may cause deformation or malfunction.

In areas where wireless device use is prohibited (e.g., hospitals, airplanes), this product may interfere with nearby electronic devices.

Exposure to water may cause malfunction.

 

Caution: If the device does not function properly, please check the following.


When the transmitter or receiver does not power on:

Ensure that both transmitter and receiver are turned ON.

If the battery is depleted, charge the device and turn it ON again.

 

When there is no sound output:

Check the volume levels on both transmitter and receiver.

Make sure the transmitter is not muted (a blinking blue status light indicates mute is ON).

 

When there is excessive noise :

Check whether nearby devices are using similar frequency bands.

If you hear a beeping sound from the receiver, the battery is low—please recharge before use.

The battery may be fully drained—please recharge the device before trying again.

 


B2B Trade

Price (FOB) Negotiable transportation Air Transportation
MOQ Negotiable Leadtime Negotiable
Payment Options Others,T/T Shipping time Negotiable

EARZONE CO., LTD

Country / Year Established
South Korea South Korea / 1993
Membership
VIP
Recent Visit
Jun 13, 2025
Business type
Manufacturer

17

President
LEE YONG IL
Address
#706 7TH FL. STX V-TOWER 371-37 GASAN-DONG, Geumcheon-gu, Seoul, Korea
Product Category
Education Supplies,Wireless Networking Equipment
Year Established
1993
No. of Total Employees
1-50
Company introduction

 

EARZONE CO., LTD is one of the most famous, professional all kinds of school and educational supplies, equipments manufacturer developing and producing all Wireless School and Educational Products,Wireless Communication Devices,Tablet Monitor, Image Recognizing Digital Visualizer, Electronic Teaching Desk, Interactive Whiteboard, Electronic LED Blackboard and other related S/w, its products of  U-Learning System. 
EARZONE has developed many ultramodern educational equipments based on its excellent technology and  long accumulated Know-How, and has taken charge of the many diversifications for the educational environments. 
EARZONE endeavors to become the best by upholding competitiveness in quality, service, and  price in 
the midst of the ever changing digital era of the 21st century.
EARZONE aims to build a worldwide famous brand and  invests all efforts in contributing to the industry and society by becoming the  business partner.  
We sincerely thank all our customers and we hope for your further supports and best relationships. 

 

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