Anhui YingMi Smart. CO., LTD.
| Charging Duration | 2.5 hours |
| Supply Ability | 10000pcs for one month |
| Packaging Details | packed in carton box |
| Brand | YingMi |
| Communication Distance | ≤150m |
| Carrier Frequency | 470MHz-490MHz |
| Delivery Time | 3-7 days |
| Size | 100mm (L) × 57mm (W) × 24mm (H) |
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Place of Origin | China |
| Model Number | E6 |
| Brand Name | YingMi |
| Certification | CE,RoHs |
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Product Specification
| Charging Duration | 2.5 hours | Supply Ability | 10000pcs for one month |
| Packaging Details | packed in carton box | Brand | YingMi |
| Communication Distance | ≤150m | Carrier Frequency | 470MHz-490MHz |
| Delivery Time | 3-7 days | Size | 100mm (L) × 57mm (W) × 24mm (H) |
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Place of Origin | China |
| Model Number | E6 | Brand Name | YingMi |
| Certification | CE,RoHs |
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:
100~200
Ecer Certification：
Site Member
With 19 years of specialized industry expertise dating back to 2007, Yingmi has partnered with museums, scenic areas, heritage sites, and tour operators to design and deliver audio guide programs that work — for visitors, for staff, and for the long run. We bring the hardware, the service infr... With 19 years of specialized industry expertise dating back to 2007, Yingmi has partnered with museums, scenic areas, heritage sites, and tour operators to design and deliver audio guide programs that work — for visitors, for staff, and for the long run. We bring the hardware, the service infr...
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