HEFEI HUMANTEK. CO., LTD.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 10000pcs for one month |
| Delivery Time | 3-7 days |
| Packaging Details | packed in carton box |
| Brand | YingMi |
| Carrier Frequency | 470MHz-490MHz |
| Communication Distance | ≤150m |
| Charging Duration | 2.5 hours |
| Size | 100mm (L) × 57mm (W) × 24mm (H) |
| Brand Name | YingMi |
| Model Number | E6 |
| Certification | CE,RoHs |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 10000pcs for one month |
| Delivery Time | 3-7 days | Packaging Details | packed in carton box |
| Brand | YingMi | Carrier Frequency | 470MHz-490MHz |
| Communication Distance | ≤150m | Charging Duration | 2.5 hours |
| Size | 100mm (L) × 57mm (W) × 24mm (H) | Brand Name | YingMi |
| Model Number | E6 | Certification | CE,RoHs |
| Place of Origin | China |
Low-latency tour guide system redefines real-time group communication with ultra-fast audio transmission and reliable performance. Operating in the 470MHz-490MHz band integrated with 2.4GHz anti-interference technology, it delivers imperceptible latency (≤10ms) for seamless one-way commentary, ensuring guides’ words reach visitors instantly. With a receiver communication distance of ≤180m, 100 adjustable channels, and ≥12 hours of battery life, this Low-latency Wireless tour guide system solves the difficulties of audio lag in dynamic scenarios like moving tours or interactive sessions.
| Parameter | Details |
|---|---|
| Carrier Frequency | 470MHz-490MHz |
| Number of Channels | 100 adjustable channels (0-99) |
| Communication Distance | ≤150m |
| Charging Duration | 2.5 hours |
| Weight | 70g |
| Size | 100mm (L) × 57mm (W) × 24mm (H) |
| Working Time | ≥12 hours (powered by polymer lithium battery) |
| Parameter | Details |
|---|---|
| Carrier Frequency | 470MHz-490MHz |
| Number of Channels | 100 adjustable channels (0-99) |
| Communication Distance | ≤180m |
| Charging Duration | 2.5 hours |
| Weight | 65g |
| Size | 100mm (L) × 57mm (W) × 24mm (H) |
| Working Time | ≥12 hours (powered by polymer lithium battery) |
The Low-latency tour guide system stands out with real-time performance and user-centric design:
Ultra-Low Latency Transmission: Advanced signal processing technology minimizes audio lag to ≤10ms, ensuring instant synchronization between guides’ speech and visitors’ reception—critical for sequential explanations or safety prompts.
Strong Anti-Interference: 2.4GHz technology + 470MHz-490MHz band filters out Wi-Fi, mobile phone, and environmental interference, maintaining low-latency clarity in crowded or dynamic venues.
Multi-Team Parallel Operation: 100 channels allow up to 100 teams to use the system simultaneously, avoiding cross-talk while retaining low-latency performance.
Long-Lasting Battery: ≥12 hours of working time per charge meets full-day service needs; 2.5-hour fast charging ensures quick replenishment between sessions.
User-Friendly & Portable: 70g transmitter and 65g receiver for fatigue-free carry; intuitive LCD display and one-button operation simplify use for guides and visitors.
The Low-latency Wireless tour guide system adapts to scenarios requiring real-time communication:
Dynamic Scenic Tours & Factory Visits: Low-latency audio ensures visitors hear safety tips or sequential explanations instantly while moving, preventing misinformation due to lag.
High-End Exhibitions & Product Launches: Real-time commentary for product demonstrations or interactive Q&A, enhancing audience engagement without audio delays.
Educational & Training Activities: Classroom observations or workshop lectures—low-latency transmission ensures students/participants follow complex content without timing gaps.
International Conferences & Simultaneous Interpretation: Multi-language real-time interpretation with zero lag, facilitating smooth cross-cultural communication.
The Low-latency tour guide system achieves instant audio transmission through precision engineering:
Low-latency Signal Optimization: 470MHz-490MHz band minimizes signal travel time, while advanced modulation technology reduces processing delay, ensuring audio is delivered in milliseconds.
Anti-Interference Synergy: 2.4GHz anti-interference technology blocks ambient wireless noise, preventing latency caused by signal disruption or retransmission.
Seamless Operation Flow: Guides adjust settings via the LCD display; visitors power on the receiver to auto-connect—no manual channel tuning, ensuring quick deployment and consistent low-latency performance.
Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
Q1: How low is the latency of the Low-latency tour guide system?
A1: The system achieves ultra-low latency of ≤10ms, which is imperceptible to the human ear—ensuring guides’ speech and visitors’ reception are perfectly synchronized.
Q2: Can multiple teams use the system simultaneously without affecting latency?
A2: Yes. With 100 adjustable channels, up to 100 teams can operate independently, and each team retains low-latency performance without cross-interference.
Q3: What is the effective low-latency communication range in dynamic scenarios?
A3: The transmitter covers ≤150m and the receiver ≤180m, maintaining stable low-latency audio even when the group is moving or in large venues.
Q4: How long does the battery last for a full-day low-latency service?
A4: Both transmitter and receiver work ≥12 hours on a 2.5-hour charge—fully covering 8+ hours of daily use without recharging, while retaining low-latency functionality.
Q5: Is the system easy to operate for untrained staff or visitors?
A5: Absolutely. Press the SET button to power on, and the receiver automatically searches and connects to the transmitter—no manual channel tuning, ensuring quick setup and consistent low-latency use.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Employee Number:
30~200
Ecer Certification：
Site Member
HEFEI HUMANTEK CO., LTD., a part of YingTe Group, is a leading Chinese manufacturer of intelligent audio guide systems. Established in 2007 and based in a 30,000+ sqm facility in Hefei High-tech Zone, we specialize in the development, production, and OEM customization of audio tour guide system. We ... HEFEI HUMANTEK CO., LTD., a part of YingTe Group, is a leading Chinese manufacturer of intelligent audio guide systems. Established in 2007 and based in a 30,000+ sqm facility in Hefei High-tech Zone, we specialize in the development, production, and OEM customization of audio tour guide system. We ...
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