Strong signal Wireless Tour Guide System

K8 Product Introduction:

YINGMI K8 Strong Signal Wireless Tour Guide System stands out with its 200m stable transmission and advanced high-frequency band (790MHz-830MHz) operation. Featuring automatic device binding, 65 adjustable channels, and a non-in-ear ergonomic design, it delivers crystal-clear, anti-interference audio for group tours and conferences. With a transmitter/receiver working time of ≥10 hours per charge, pre-stored audio support, and batch charging capability, it eliminates the limitations of traditional guide systems.

Product Parameters (Specification):

Transmitter (K8-T)

Receiver (R8-R)

Product Feature and Application:

Core Features

• Automatic Device Binding: Receivers auto-bind to the transmitter once powered on, eliminating manual channel tuning—saves time for team organization.
• Strong Anti-Interference: High-frequency band design avoids interference from mobile phones, Wi-Fi, and other wireless devices, delivering high-fidelity audio even in noisy environments.
• Pre-Stored Audio Function: Transmitter supports pre-recording audio content, enabling on-demand playback for standardized explanations (e.g., fixed exhibit introductions).
• Dual-Speaker & Multi-Team Support: One transmitter pairs with unlimited receivers; 65 channels allow multiple teams to use the system simultaneously without cross-talk.
• Comfortable & Hygienic: 22g non-in-ear earhook design—avoids ear fatigue and hygiene issues, suitable for public use.

Application Scenarios

• Enterprise & Industrial Tours: Factory production lines, industrial parks—strong signal penetrates workshops, ensuring clear commentary on busy factory floors.
• Conferences & VIP Receptions: International conferences, government delegations—pre-stored audio + real-time commentary, multi-language support meets high-end needs.
• Education & Training: School tours, workshop lectures—lightweight design and long battery life support all-day interactive learning.
• Product Launches & Exhibitions: High-end exhibitions, new product promotions—stable audio for media and client groups, enhancing reception professionalism.

Product Details:

• High-Frequency Band Advantage: 790MHz-830MHz band offers strong diffraction and anti-interference capabilities, minimizing signal attenuation in complex environments (walls, crowds).
• Automatic Binding Technology: Transmitter and receiver communicate via dedicated signals, enabling one-click pairing—no technical expertise required for operation.
• Dual Audio Modes: Real-time commentary via microphones + pre-stored audio playback, adapting to different scenario needs

Packing and Shipping:

HEFEI HUMANTEK. CO., LTD. a part of YingTe Group,is a leading manufacturer of audio guide and tour guide system in China,Established in 2002,Located in Electrical and Mechanical Industrial Park of Hefei High-tech Zone,ANHUI,CHINA. With more than 30,000 square meters workshop.We are specialised in producing tourism electronic product,develop and produce intelligent Audio Guide product,and also provide a full range of technical support and services.

With our strong technical strength,Our products have advantages of Long transmission distance,low interference,portable and reliable performance which can be widely used in Tourists,museums,travel companies,factories,government agencies and technology center.

    Our company                                                                                                            

We have passed ISO9001:2000 quality management system. Products are approved CE certificate by SGS. It enables the selling in different markets expediently and simply.

We have more than 200 employees, inclued 20 engineers, and 10 technicians, Our production capacity is about audio guide/tour guide system sets 2,0000 sets/monthly. Our products are exported to more than 70 countries and regions, mainly in Europe, South Asia, Africa, South America, Middle east area.

   Products:                                                                                                                      

   Certification:                                                                                                                

  Our customer: