Product Introduction:
This Low-latency Wireless tour guide system is a professional
one-way audio transmission solution for guided tours, VIP
receptions, factory visits and events. It delivers stable,
ultra-low-delay audio, supports Bluetooth connection with mobile
phones and translation devices, and allows seamless switching for
3–5 guides. Backed by HEFEI HUMANTEK’s 20+ years of manufacturing
experience, it provides clear explanation and listening for groups
of various sizes, with full OEM/ODM customization available to meet
different demands.
Product Parameters (Specification):
Transmitter (L8-T)
| Parameter | Details |
|---|
| Carrier Frequency | UHF 663-694 MHz |
| Channel Number | 102 CH (Adjustable 1-102) |
| Communication Range | 1-300 meters |
| Charging Time | 2.5 hours |
| Weight | 98g |
| Dimension | 115*55*26mm |
| Working Time | 6-8hours |
Receiver (L8-R, Ear-mounted)
| Parameter | Details |
|---|
| Carrier Frequency | UHF 663-694 MHz |
| Channel Number | 150 CH |
| Communication Range | 1-300meters |
| Charging Time | 2.5 hours |
| Weight | 16g |
| Dimension | 52*22*14mm |
| Working Time | 6-8 hours |
Product Feature and Application:
Core Features
Ultra-Low-Latency Audio Transmission
The Low-latency Wireless tour guide system uses high-performance
UHF digital transmission technology to achieve near-real-time audio
output, with no lag, echo or distortion, ensuring visitors catch
every detail of the explanation synchronously.
Multi-Guide Seamless Switching
This Low-latency Wireless tour guide system allows 3–5 guides to
take turns speaking without re-pairing or interrupting, perfectly
matching large-group tours, segmented visits and multi-point
explanation tasks.
Bluetooth Compatibility
Built-in Bluetooth can connect to mobile phones, translators, audio
players and other external devices, easily realizing multilingual
explanation, background audio mixing and diversified playback.
Stable Long-Distance Signal
With strong anti-interference capability, it maintains stable
1–300m communication in crowded indoor spaces, open scenic spots
and complex industrial environments.
Application Scenarios
Cultural Tourism & Scenic Spots
Widely used in museums, historical sites, national parks, cultural
centers and heritage sites, providing quiet, clear group
explanation without disturbing the visiting atmosphere.
Government & VIP Reception
Perfect for official inspections, diplomatic receptions,
institutional open days and government affairs visits, presenting a
professional and orderly reception image.
Industrial & Factory Tours
Ideal for production line visits, industrial tourism, enterprise
opening days and factory briefings, ensuring clear communication
without affecting on-site production.
Education & Academic Activities
Applied to campus open days, school visits, academic lectures,
laboratory tours and training sessions, supporting efficient
teaching and interactive explanation.
Business & Exhibition Events
Suitable for product launches, international trade fairs, high-end
exhibitions, press conferences and VIP client experience activities
to improve event professionalism.
Product Details:
The system adopts compact and durable housing. The transmitter is
portable with clear control buttons, while the receiver uses an
ergonomic ear-hook structure for long-wearing comfort. Both units
use stable circuit design and high-quality rechargeable batteries,
ensuring reliable performance in frequent daily use. Multiple kit
configurations are available with dedicated charging docks for
batch management.
Packing and Shipping:
Product Packaging:
1 wireless Tour Guide System device
1 transmitter
1 receiver
1 microphone
1 charger
Shipping:
Shipping method: Standard,DHL/FedEx/UPS/EMS
Estimated delivery time: 5-7 business days
Shipping cost: extra
FAQ:
Q:What is the maximum transmission distance of this system?
A:The system supports stable 1–300m audio transmission in open
areas, with strong anti-interference performance in complex indoor
or outdoor environments.
Q:How long does it take to fully charge the transmitter and receiver?
A:Both transmitter and receiver can be fully charged in 2.5 hours and
support 6–8 hours of continuous working time.
Q:Does the system support multi-guide simultaneous use?
A:Yes, it allows 3–5 guides to switch seamlessly, making it ideal for
large-scale group tours and multi-section explanation activities.
Q:Can we customize logo, frequency or functions?
A:Yes, we provide full OEM/ODM service including logo printing,
frequency customization, battery capacity adjustment and function
development.
Q:What after-sales support do you provide?
A:We offer a 2-year warranty, 24/7 online troubleshooting, global
technical support, and free firmware updates to maintain long-term
stable use.
