Y3-T Transmitter technical parameters:   

Carrier frequency	860MHz-870MHz
Channel number	4CH（Adjustable mode 4 channels）
Working distance	≤80m
Battery capacity	1200mAh
Working hour	≥15h（hour）

 
Y3-R Technical parameters of ear receiver:

Carrier frequency	860MHz-870MHz
Channel number	4 CH（Adjustable mode 4 channels）
Working distance	≤80m
Battery capacity	230mAh
Weight	18g
Size	69×26×12mm
Working hour	≥8h（hour）

 

Product Features

High-Definition Noise-Canceling Audio Transmission:Equipped with advanced noise reduction technology, the Y3 system effectively filters out the low-frequency noise, mechanical operation sounds, and crowd chatter common in factory environments. The built-in high-fidelity speaker and microphone ensure clear, distortion-free audio output, allowing visitors to hear every key explanation from the guide without interference—even in noisy workshops with heavy machinery operation.

2.4G High-Stability Wireless Signal & Multi-Channel Anti-Interference:Adopting a 2.4G wireless transmission chip, the system provides a stable signal with a transmission distance of up to 100 meters in an open factory space, fully covering large-scale workshops, assembly lines, and office areas. It supports 32 independent channels, enabling simultaneous operation of multiple tour groups in the same factory without signal cross-interference, perfectly meeting the needs of multi-team factory tours.

Long-Lasting Battery Life for All-Day Factory Tours:Built with a high-capacity rechargeable battery, the transmitter and receiver each offer up to 12 hours of continuous use on a single full charge. This long standby time fully supports full-day factory tour schedules, from morning new employee training to afternoon client reception visits, eliminating the worry of power failure during tours.

Ergonomic & Portable Design for Factory Scenarios:The transmitter and receiver feature a compact, lightweight body with an ergonomic grip, making them easy for guides to carry during mobile tours and for visitors to wear around their necks or hold in their hands. The anti-slip shell is also dust and sweat-resistant, adapting to the complex and diverse environmental conditions of factory sites.
 

Application Scenarios

New Employee On-Site Training: Guides use the Y3 system to explain production standards, safety regulations, and workshop processes to new employees, ensuring consistent and clear information transmission across the entire team.

Client Factory Visits: Overseas and domestic clients can clearly hear explanations of product quality, production capacity, and technical advantages, helping to build trust and promote cooperation.

Government & Industry Inspection Tours: The system ensures clear transmission of important data and factory information during inspections, reflecting the professionalism and standardization of the enterprise.

Supplier Exchange Tours: Facilitates communication between suppliers and the factory’s production team, enabling detailed discussions about raw material supply, production coordination, and quality control.
 
 

Production Details

Transmitter Details

The Y3-T transmitter adopts a full-function LCD screen, which clearly displays channel, volume, battery power and signal status in real time. It supports 4 adjustable channels, with a working distance up to 80 meters, and a battery life of more than 15 hours on a single charge. It is equipped with a plug-in microphone or head-mounted microphone, and supports one-key startup to automatically search and connect signals.

Receiver Details

The Y3-R receiver uses a compact, non-in-ear wearing design, which is lightweight (only 18g) and small in size (69×26×12mm). It has an independent volume adjustment button, supports automatic signal matching, and provides more than 8 hours of continuous working time. The shell is made of wear-resistant material, suitable for long-term use in factory tour scenarios.

Charging & Storage Details

The contact charging box supports simultaneous charging of multiple receivers, with intelligent charging management to ensure safe and fast charging. The all-aluminum alloy storage box has a built-in silicone groove and sponge protection, which is convenient for centralized storage, carrying and transportation of equipment.

FAQs

Q1: How to quickly start and connect the device?
A1: Press the SET button of the transmitter and receiver to turn on the power, and the device will automatically search and connect to the signal without manual pairing.
 
Q2: Will the signal be interfered by factory equipment?
A2: The system works in the 2.4GHz high-frequency band with strong anti-interference ability, and will not be affected by ordinary factory mechanical equipment.
 
Q3: How many receivers can one transmitter match?
A3: One transmitter can be paired with an unlimited number of receivers, suitable for large-scale factory tour groups.
 
Q4: What is the actual working distance in the factory?
A4: The open reception radius is about 200 meters, and the barrier-free working distance can reach more than 80 meters in the factory.
 
Q5: Can the volume of the receiver be adjusted independently?
A5: Yes, each receiver has a separate volume adjustment button, and users can adjust it according to their own needs.
 
Q6: Does it support two people to explain at the same time?
A6: Yes, the system supports two-person explanation on the same channel, and the main and deputy lecturers can switch freely.